Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

New York City Health and Hospitals Corporation

Psychiatric Hospital Unit in New York, NY · enumerated 2011 · authorized official Marjory Karlin, Chief Revenue Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033401476

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Registry record

Entity type Organization (Type 2)

Legal business name New York City Health and Hospitals Corporation

Practice address 1901 1st Ave, Room 6m28, New York, NY, 10029

Phone (212) 423-6751

Fax (212) 423-7027

Enumeration date May 4, 2011

Last updated in NPPES Feb 4, 2025

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units · License 72081563 (NY) Primary

Authorized official

Name Marjory Karlin

Title Chief Revenue Officer

Phone (646) 458-3402

Other identifiers

Identifier	Type	State	Issuer
72081563	Other	NY	LISCENSE OF MASTER OF SOCIAL WORK

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is New York City Health and Hospitals Corporation located?

The practice location on file with NPPES is in New York, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-02-04. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-04.