Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Maimonides Medical Center

Q: What is the NPI number for Maimonides Medical Center?

The NPI for Maimonides Medical Center is 1083623144, a Type 2 (organization) record in the CMS NPPES registry.

Psychiatric Hospital Unit in Brooklyn, NY · enumerated 2006 · authorized official Karen Kobus, Avp, Professional Affairs.

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

National Provider Identifier

1083623144

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Registry record

Entity type Organization (Type 2)

Legal business name Maimonides Medical Center

Practice address 920 48th St, Brooklyn, NY, 11219

Phone (718) 283-8958

Fax (718) 635-7105

Enumeration date Aug 7, 2006

Last updated in NPPES May 28, 2009

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units · License 7001020H (NY) Primary

Authorized official

Name Karen Kobus

Title Avp, Professional Affairs

Phone (718) 283-8958

Other identifiers

Identifier	Type	State	Issuer
00243641	Medicaid	NY	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Maimonides Medical Center?

The NPI for Maimonides Medical Center is 1083623144, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Maimonides Medical Center?

NPPES lists Karen Kobus (Avp, Professional Affairs) as the authorized official for this organization.

Providers at this address

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Alexander Trakhtman Psychiatry Physician · Brooklyn, NY NPI 1689663742 Kathleen Malloy Child & Adolescent Psychiatry Physician · Brooklyn, NY NPI 1245244169 George Junco Clinical Social Worker · Brooklyn, NY NPI 1922189505 Sofya Kagan Psychiatry Physician · Brooklyn, NY NPI 1518041243 Yelena Repka Clinical Social Worker · Brooklyn, NY NPI 1649356437 Jonathan Hertz Psychiatry Physician · Brooklyn, NY NPI 1881747152 Felix Torres Psychiatry Physician · Brooklyn, NY NPI 1922138718 Michele Kerner Clinical Social Worker · Brooklyn, NY NPI 1508085325

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-28.