Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mount Sinai Medical Center

Q: What is the NPI number for Mount Sinai Medical Center?

The NPI for Mount Sinai Medical Center is 1366721672, a Type 2 (organization) record in the CMS NPPES registry.

Psychiatric Hospital Unit in New York, NY · enumerated 2011 · authorized official Joan Bell, Director of Clinical Services.

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

National Provider Identifier

1366721672

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Registry record

Entity type Organization (Type 2)

Legal business name Mount Sinai Medical Center

Practice address 1 Gustave L Levy Pl, New York, NY, 10029

Phone (212) 241-7175

Enumeration date Aug 4, 2011

Last updated in NPPES Aug 4, 2011

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units Primary

Authorized official

Name Joan Bell

Title Director of Clinical Services

Phone (212) 241-7175

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

What is the NPI number for Mount Sinai Medical Center?

The NPI for Mount Sinai Medical Center is 1366721672, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Mount Sinai Medical Center?

NPPES lists Joan Bell (Director of Clinical Services) as the authorized official for this organization.

Providers at this address

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Mount Sinai Diagnostic and Treatment Center Clinic/Center · New York, NY NPI 1669476156 Mount Sinai Hospital General Acute Care Hospital · New York, NY NPI 1932103413 Yevgeniy Shustorovich Anesthesiology Physician · New York, NY NPI 1114925765 Janet Serle Glaucoma Specialist (Ophthalmology) Physician · New York, NY NPI 1487652061 Tamara Kalir Anatomic Pathology Physician · New York, NY NPI 1730187667 Liane Deligdisch Anatomic Pathology Physician · New York, NY NPI 1780682708 George Kleinman Neuropathology Physician · New York, NY NPI 1710985650 Patrick Lento Anatomic Pathology & Clinical Pathology Physician · New York, NY NPI 1538167473

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-04.