NORTHWELL HEALTH INC

Shareholders of Northwell Health, Inc.

Northwell Health, Inc. has no shareholders and no share capital. That is a consequence of its legal form, not of a gap in disclosure. The New York Department of State records the entity as a domestic not-for-profit corporation under DOS ID 2193437; GLEIF assigns it the ISO 20275 entity legal form code 51RC, “Not-for-profit Corporation” for New York; and its Form 990 for calendar year 2024, filed under EIN 11-3418133, shows it as exempt under section 501(c)(3) of the Internal Revenue Code. A New York not-for-profit corporation is a non-stock corporation: it issues no shares, it has no shareholders, and it cannot distribute income or assets to members, directors or officers. There is accordingly no shareholder register to obtain for this entity and no ownership percentage that could be reported for it.

Control over the corporation runs through corporate membership rather than share ownership. Note 1 to the entity’s audited consolidated financial statements for the year ended 31 December 2025 states that, effective July 2024, Northwell, Inc. became the ultimate sole corporate member and parent of Northwell Health, Inc. and its member corporations. Sole corporate membership of a not-for-profit corporation confers governance rights such as the power to appoint trustees and approve fundamental transactions; it confers no equity interest, no dividend entitlement and no claim on a distributable residual.

Ultimate beneficial ownership

No ultimate beneficial owner exists for Northwell Health, Inc. in the ownership sense of the term, and none should be recorded for it. Beneficial ownership as used in customer due diligence rests on a natural person who ultimately owns or is entitled to a share of the profits of the entity. Neither limb can be satisfied here: there are no shares to own, and the corporation’s assets are dedicated to exempt purposes under section 501(c)(3), so no person is entitled to its income and, on dissolution, its assets cannot pass to a private owner. Any named holder for this entity would be an invention. The data points that do the corresponding work for a not-for-profit corporation are the identity of its sole corporate member, stated above, and its board of trustees, whose members and officers are published by name and title on the entity’s Form 990.

Financial scale in place of shareholder data

Because the ownership questions are not applicable, the meaningful measures of this entity’s scale are the figures it reports to the Internal Revenue Service and to the market for its tax-exempt debt. The Form 990 for calendar year 2024 (EIN 11-3418133, signed 4 November 2025) reports the corporation separately: total revenue USD 0, total expenses USD 0, gross receipts USD 0, total liabilities USD 0 and total assets of USD 116,286,989 at 31 December 2024, up from USD 99,450,112 a year earlier. The audited consolidated financial statements of Northwell Health, Inc. for the year ended 31 December 2025 report total operating revenue of USD 20,047,914 thousand (2024: USD 18,609,672 thousand), total assets of USD 24,587,888 thousand and total net assets of USD 8,844,533 thousand at 31 December 2025. The two sets of figures are not alternatives: the first covers the corporation alone, the second covers the corporation together with its member corporations and other controlled affiliated entities.

Data availability

Shareholder and beneficial-ownership availability for this entity is best described as not applicable rather than not public or not found: the corporation has no equity holders to disclose. Membership and governance information is available, and is published in the entity’s audited consolidated financial statements and its Form 990 rather than in the New York corporate register, which does not publish the membership of a not-for-profit corporation. The membership position stated here is dated 31 December 2025 (the reporting date of the audited statements, effective July 2024 for the change of sole corporate member) and the tax figures are dated 31 December 2024. Retrieved 30 September 2026.

Sources

• New York Department of State, Division of Corporations — Active Corporations: Beginning 1800 (open data), record for DOS ID 2193437, NORTHWELL HEALTH, INC. https://data.ny.gov/resource/n9v6-gdp6.json?dos_id=2193437 — retrieved 30 September 2026.
• GLEIF LEI record 549300LEV43PW876Z680, NORTHWELL HEALTH, INC. https://api.gleif.org/api/v1/lei-records/549300LEV43PW876Z680 — golden copy of 30 September 2026, retrieved 30 September 2026.
• GLEIF ISO 20275 entity legal form 51RC (New York, Not-for-profit Corporation). https://api.gleif.org/api/v1/entity-legal-forms/51RC — retrieved 30 September 2026.
• IRS Form 990 for calendar year 2024, NORTHWELL HEALTH INC, EIN 11-3418133, DLN 93493316039365, signed 4 November 2025. https://apps.irs.gov/pub/epostcard/cor/113418133_202412_990_2026021023928578.pdf — retrieved 30 September 2026.
• Northwell Health, Inc., Consolidated Financial Statements and Supplementary Information, years ended 31 December 2025 and 2024, with Report of Independent Auditors (Ernst & Young LLP). https://www.northwell.edu/sites/northwell.edu/files/2026-05/audited-financial-statements-2025.pdf — published May 2026, retrieved 30 September 2026.
• IRS Tax Exempt Organization Search. https://apps.irs.gov/app/eos/ — retrieved 30 September 2026.

Directors and officers of Northwell Health, Inc.

The data-provider feed behind this record supplied no officer rows at all for Northwell Health, Inc.: the officers field carries only a placeholder note and not a single named person. That absence is the provider’s. It is not the position of the jurisdiction or of the tax authority, and it should not be read as a finding that officers are unpublished. The New York Department of State register does not itself publish the directors of a not-for-profit corporation, but the Internal Revenue Service does. The entity’s Form 990 for calendar year 2024, filed under EIN 11-3418133 and signed on 4 November 2025, carries a Part VII schedule that names its officers and trustees with their titles.

That return reports a governing body of 35 voting members, 28 of them independent, and names 20 individuals in Part VII Section A together with a summary line for non-compensated trustees carried in Schedule O. The board officer roles recorded for the year are Chairman (Margaret Crotty), Vice Chairman (Mark Claster, Richard Goldstein, William Mack and Barry Rubenstein), Immediate Past Chairman (Michael Epstein), Treasurer (Robert Rosenthal), Secretary (Donald Zucker) and Assistant Secretary (Harry Gindi). The executive roles recorded are President & CEO (Michael Dowling), President, Strategic Initiatives (Mark Solazzo), EVP & CFO (Michele Cusack), EVP & Physician in Chief (David Battinelli), EVP, Enterprise Services (Joseph Moscola), EVP, General Counsel and Chief Legal Officer (Laurence Kraemer), EVP, Strategy (Jeffrey Kraut), EVC (Ralph Nappi), SVP & Chief Expense Officer (Donna Drummond), SVP, Managed Care (Konstantine Costalas) and SVP and Deputy General Counsel (Mark Gloade). Michael Dowling and Ralph Nappi are each recorded as both an individual trustee and an officer; the remaining board officers are recorded as individual trustees. These are roles held in the corporation, not statements of the occupation of the people who hold them.

One feature of the schedule matters when reading it. Every person listed received USD 0 of reportable compensation from Northwell Health, Inc. itself, consistent with the corporation reporting no employees for calendar year 2024. Reportable compensation from related organisations totalled USD 23,472,905 across those listed, with a further USD 890,893 of estimated other compensation. The individuals holding chair, vice-chair, treasurer and secretary titles are shown at 2.0 to 3.0 average hours per week and, with one exception, at no compensation from either source; the executives are shown at 50.0 average hours per week for related organisations.

Recent officer changes

Michael J. Dowling ceased to be President and Chief Executive Officer with effect from 1 October 2025 and became CEO Emeritus. John D’Angelo, MD, previously executive vice president of the health system’s central region, was appointed to succeed him by the board of trustees, and Northwell announced the appointment and the October effective date on 14 May 2025. The announcement date and the effective date are not the same, and the most recent Form 990 available for this entity covers calendar year 2024 and therefore still records Mr Dowling as President & CEO. That record is correct for the 2024 reporting year and out of date as a statement of who currently holds the office.

Data availability

Officer information for this entity is partial and periodic. The Form 990 publishes name, title, average hours per week and compensation, and it does so once a year for a calendar year already closed; the latest available covers 2024 and was signed on 4 November 2025, so titles may have changed since, as the chief executive office did. Nationality is recorded here as “Not disclosed” for every person named: neither the Form 990 nor the New York Department of State register publishes the nationality or the country of residence of an officer or trustee, and neither may be inferred from a name or from a business address. Appointment and resignation dates are not published on the return either, so no appointment dates are stated above. The return names 20 individuals against a governing body of 35, with the balance carried as non-compensated trustees in Schedule O, so the full board is not itemised by name in Part VII. No home address or other personal identifier of any named person is reported here.

Sources

• IRS Form 990 for calendar year 2024, NORTHWELL HEALTH INC, EIN 11-3418133, Part VII Section A, DLN 93493316039365, signed 4 November 2025. https://apps.irs.gov/pub/epostcard/cor/113418133_202412_990_2026021023928578.pdf — retrieved 30 September 2026.
• IRS Tax Exempt Organization Search. https://apps.irs.gov/app/eos/ — retrieved 30 September 2026.
• Northwell Health, “Michael Dowling to step down as Northwell Health President & CEO, succeeded by Northwell executive vice president John D’Angelo, MD”, 14 May 2025. https://www.northwell.edu/news/the-latest/michael-dowling-steps-down-northwell-health-president-ceo-succeeded-by-northwell-executive-vp-john-d-angelo — retrieved 30 September 2026.
• New York Department of State, Division of Corporations — Active Corporations: Beginning 1800 (open data), record for DOS ID 2193437. https://data.ny.gov/resource/n9v6-gdp6.json?dos_id=2193437 — retrieved 30 September 2026.

Group structure of Northwell Health, Inc.

Northwell Health, Inc. does not sit at the top of its own structure. Note 1 to its audited consolidated financial statements for the year ended 31 December 2025 states that, effective July 2024, Northwell, Inc. became the ultimate sole corporate member and parent of Northwell Health, Inc. and its member corporations. Because the entities in this structure are not-for-profit corporations, control passes by sole corporate membership rather than by shareholding, and no ownership percentage attaches to that relationship. New York Department of State open data separately records a foreign not-for-profit corporation named NORTHWELL, INC., domiciled in Delaware, authorised to do business in New York on 22 July 2025 under DOS ID 7666713; the name, form and timing are consistent with the parent named in the audited statements, but no filing examined here links the two records explicitly, so the identification is not asserted.

Beneath it, the same note names the principal operating organisations included in the entity’s consolidated accounts. The hospital entities are North Shore University Hospital (including Syosset Hospital); Long Island Jewish Medical Center (including Long Island Jewish Forest Hills, Long Island Jewish Valley Stream, Steven and Alexandra Cohen Children’s Medical Center of New York, Zucker Hillside Hospital and the Orzac Center for Rehabilitation); Staten Island University Hospital; Lenox Hill Hospital (including Northwell Greenwich Village Hospital and Manhattan Eye, Ear & Throat Hospital); South Shore University Hospital; Glen Cove Hospital; Huntington Hospital Association; Plainview Hospital; The Long Island Home (South Oaks Hospital); Phelps Memorial Hospital Association; Northern Westchester Hospital Association; Peconic Bay Medical Center; and John T. Mather Memorial Hospital. The other entities named include Northwell Healthcare, Inc., The Feinstein Institutes for Medical Research, Northwell Foundation, Northwell Health Laboratories, Northwell Health Stern Family Center for Rehabilitation, RegionCare, Inc., Hospice Care Network, Visiting Nurse Association of Hudson Valley, Inc., True North Health Pharmacy, Inc. and Vivo Health, Inc., North Shore Health System Enterprises, Inc. and True North Health Services Company, LLC, and two captive insurers, Regional Insurance Company Ltd. and Montauk Risk Retention Group, Inc. Several ambulatory ventures are consolidated at stated percentages, among them SkyHealth at 100 per cent, Lynbrook SC, LLC at 100 per cent, Endoscopy Center of Long Island, LLC at 73 per cent, Port Jefferson ASC, LLC at 70 per cent, South Shore Surgery Center, LLC at 65 per cent, DHCH, LLC at 55.8 per cent, Endo Group, LLC at 53 per cent, Long Island Center for Digestive Health, LLC and Surgical Specialty Center of Westchester, LLC at 51 per cent each, and Melville SC, LLC at 50.1 per cent.

The structure is wider than that note alone. The Schedule R filed with the calendar-2024 Form 990 identifies more than 150 related tax-exempt organisations by EIN, together with related organisations taxable as partnerships and as corporations. GLEIF records two direct children of this entity’s LEI: NORTHWELL HEALTHCARE, INC. (New York, DOS ID 1239850, LEI 54930073NUTKK4QD3P47) and REGIONAL INSURANCE COMPANY LTD. (Bermuda, registered as 19486, LEI 5493007OVNULEQM2YP67). The Bermudian captive means the structure is not confined to a single jurisdiction. Note 1 also identifies a Northwell Health Obligated Group whose members are jointly and severally liable under bond indentures, consisting of Northwell Healthcare, Inc., North Shore University Hospital, Long Island Jewish Medical Center, Staten Island University Hospital, Lenox Hill Hospital, South Shore University Hospital, Huntington, Glen Cove, Plainview, Phelps, Northern Westchester, Peconic, Mather and the Stern Family Center for Rehabilitation, with the last four having joined during 2024.

Nuvance Health is a sister organisation, not a subsidiary

Northwell, Inc. became the ultimate sole corporate member of Nuvance Health effective 1 May 2025, extending the combined service area into the Hudson Valley of New York and Western Connecticut; Northwell published the completion of the combination on 7 May 2025. The audited statements are explicit about what that does and does not mean for this entity. Northwell, Inc. is the parent of both Northwell Health, Inc. and Nuvance, with the same legal authority over and responsibilities to each; the two report their financial results separately; neither is liable for the other’s obligations; and the consolidated financial statements of Northwell Health, Inc. expressly exclude the accounts and operations of Nuvance. Nuvance is described there as a health care delivery system in Western Connecticut and in Putnam and Dutchess Counties, New York, with seven hospitals and approximately USD 3,100,000 thousand of annual operating revenue. Northwell Health, Inc. made a USD 150,000 thousand subordinated loan to Nuvance in April 2024, forgave it in October 2025 retroactive to the 1 May 2025 closing date, and had approximately USD 775,000 thousand of capital commitment to Nuvance remaining at 31 December 2025. Nuvance Health and the hospitals beneath it are therefore related to Northwell Health, Inc. as sister organisations under a common parent, and not as its subsidiaries.

Defects in the supplied corporate tree

The corporate tree supplied with this record contains 56 nodes and is substantially real in outline, but it misstates the shape of the group and carries identifiers that are not register numbers. Its root node gives the registration number US NY 2193437, which is the correct New York DOS ID; the registration-number field of the same record instead holds 2234994, which returns no entity in the New York Department of State open data and does not correspond to this company. The tree presents Northwell Health, Inc. with no parent, which the audited statements contradict. It places Nuvance Health (correctly numbered US NY 5517579) and roughly fifteen further Nuvance-side entities beneath Northwell Health, Inc. as subsidiaries, among them The Danbury Hospital, The Norwalk Hospital Association, Norwalk Hospital Foundation, Danbury Hospital & New Milford Hospital Foundation, Norwalk Surgery Center, Western Connecticut Health Network and its affiliates, Health Quest Systems, Northern Dutchess Hospital, Vassar Brothers Hospital, the Putnam Hospital Center entities and several Connecticut holding companies; on the filed evidence these belong under a sister organisation, not under this entity.

The identifiers themselves show several recognisable defects. Ten nodes carry a hash-prefixed pseudo-identifier that is not a register number in any jurisdiction, including The Long Island Home, Rj Zuckerberg Cancer Center, the Staten Island University Hospital Employee Assistance Program, Mather Hospital, The Danbury Hospital, Putnam Hospital Center Foundation, Nuvance Health Medical Practice Ct, Babylon Medical Assoc, Formativ Health Management and Northwell Direct, Inc. Northwell Direct, Inc. in fact has a New York DOS ID, 5599715. Two nodes carry an Employer Identification Number in the registration-number field: “Health Quest” as US 141678068 and Hart Associates Inc as US MA 042776295. One node carries the identifier of a different legal person: Huntington Hospital Dolan Family Health Center, Inc. is given US NY 13429, but DOS ID 13429 is Huntington Hospital Association, while the health centre is DOS ID 2123595. Three further New York identifiers return nothing in the Department of State open data: Manhattan Eye Ear & Throat Hospital as US NY 180, Queens Medical Associates, P.C. as US NY 2599405, and New Milford Mri, LLC as US NY 0953035, the last of which also places a New Milford entity in New York. Health Quest, Inc. is given a South Dakota identifier, US SD H 027161, for a Hudson Valley organisation whose New York entity, Health Quest Systems, Inc., appears separately in the same tree under DOS ID 1012305. Facilities, programmes and brand names appear as if they were companies: Mather Hospital is listed as a node alongside the legal entity John T. Mather Memorial Hospital of Port Jefferson, New York, Inc. (DOS ID 22281), which is the same hospital, and the Staten Island University Hospital Employee Assistance Program is a programme rather than a legal person.

The omissions are as material as the errors. Northwell Healthcare, Inc. (DOS ID 1239850), one of the two entities named in the audited statements as a parent holding company within the group and one of only two direct children recorded at GLEIF, does not appear in the tree at all. Nor do Lenox Hill Hospital, Glen Cove Hospital, Northern Westchester Hospital Association, Peconic Bay Medical Center under that name, The Feinstein Institutes for Medical Research, Northwell Foundation, Northwell Health Laboratories, Hospice Care Network, Vivo Health, Inc., the Visiting Nurse Association of Hudson Valley, Inc., or either captive insurer, including the Bermudian Regional Insurance Company Ltd. Against more than 150 related tax-exempt organisations on the calendar-2024 Schedule R, the tree carries 55 entities below its root.

Data availability

Corporate-linkage information for this entity is partial. The parent relationship, the principal consolidated entities and the position of Nuvance Health are documented and dated in the entity’s audited consolidated financial statements at 31 December 2025; a far longer list of related organisations, with EINs, is published on Schedule R of the Form 990 for calendar year 2024. The New York corporate register publishes entity type, jurisdiction and filing date but no parent, subsidiary or membership links, so relationships cannot be confirmed from the register alone and ownership percentages exist only for the ambulatory ventures the audited statements quantify. Retrieved 30 September 2026.

Sources

• Northwell Health, Inc., Consolidated Financial Statements and Supplementary Information, years ended 31 December 2025 and 2024, Note 1 (Organization and Principles of Consolidation) and Note 8, with Report of Independent Auditors (Ernst & Young LLP). https://www.northwell.edu/sites/northwell.edu/files/2026-05/audited-financial-statements-2025.pdf — published May 2026, retrieved 30 September 2026.
• Northwell Health, “Northwell Health completes merger with Nuvance Health”, 7 May 2025. https://www.northwell.edu/news/the-latest/northwell-health-completes-merger-with-nuvance-health — retrieved 30 September 2026.
• IRS Form 990 for calendar year 2024, NORTHWELL HEALTH INC, EIN 11-3418133, Schedule R Parts II to IV. https://apps.irs.gov/pub/epostcard/cor/113418133_202412_990_2026021023928578.pdf — retrieved 30 September 2026.
• GLEIF direct children of LEI 549300LEV43PW876Z680. https://api.gleif.org/api/v1/lei-records/549300LEV43PW876Z680/direct-children — golden copy of 30 September 2026, retrieved 30 September 2026.
• New York Department of State, Division of Corporations — Active Corporations: Beginning 1800 (open data), records for DOS IDs 2193437, 5517579, 1239850, 2123595, 13429, 5599715, 1012305, 22281 and 7666713. https://data.ny.gov/resource/n9v6-gdp6.json — retrieved 30 September 2026.