Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marc S Behar MD PC

Q: What is the NPI number for Marc S Behar MD PC?

The NPI for Marc S Behar MD PC is 1386883213, a Type 2 (organization) record in the CMS NPPES registry.

Gynecology Physician in Garden City, NY · enumerated 2009 · authorized official Marc Behar, Physician.

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

National Provider Identifier

1386883213

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Registry record

Entity type Organization (Type 2)

Legal business name Marc S Behar MD PC

Practice address 520 Franklin Ave, Suite 153, Garden City, NY, 11530

Phone (516) 294-1800

Fax (516) 746-7044

Enumeration date Feb 17, 2009

Last updated in NPPES Mar 20, 2009

Taxonomy & classification

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 172399 (NY) Primary

Authorized official

Name Marc Behar

Title Physician

Phone (516) 294-1800

Other identifiers

Identifier	Type	State	Issuer
01548163	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

Who is the authorized official for Marc S Behar MD PC?

NPPES lists Marc Behar (Physician) as the authorized official for this organization.

What is the NPI number for Marc S Behar MD PC?

The NPI for Marc S Behar MD PC is 1386883213, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-20.