Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mayer MD Inc.

Q: What is the NPI number for Mayer MD Inc.?

The NPI for Mayer MD Inc. is 1992845663, a Type 2 (organization) record in the CMS NPPES registry.

Obstetrics & Gynecology Physician in Huntington Park, CA · enumerated 2007 · authorized official Mayer Mayer, Owner.

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

National Provider Identifier

1992845663

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Registry record

Entity type Organization (Type 2)

Legal business name Mayer MD Inc.

Other name <Unavail>

Practice address 2568 Clarendon Ave, Huntington Park, CA, 90255

Phone (323) 582-5444

Fax (323) 584-6992

Enumeration date Feb 8, 2007

Last updated in NPPES Nov 13, 2024

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License G69356 (CA) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License G69356 (CA) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G69356 (CA) Secondary

Authorized official

Name Mayer Mayer

Title Owner

Phone (323) 525-2500

Other identifiers

Identifier	Type	State	Issuer
G69356	Other	CA	CHDP
GR0095860	Other	CA	MEDI-CAL PROVIDER NUMBER

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 Mayer MD Inc.?

NPPES lists Mayer Mayer (Owner) as the authorized official for this organization.

What is the NPI number for Mayer MD Inc.?

The NPI for Mayer MD Inc. is 1992845663, 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 2024-11-13.