Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Grossmont Ob/Gyn Medical Group Inc

Specialist in La Mesa, CA · enumerated 2006 · authorized official Geri Thomas, Office Manager.

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

National Provider Identifier

1922114131

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Registry record

Entity type Organization (Type 2)

Legal business name Grossmont Ob/Gyn Medical Group Inc

Practice address 8851 Center Dr, Ste #500, La Mesa, CA, 91942

Phone (619) 461-2660

Fax (619) 461-5760

Enumeration date Aug 21, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Geri Thomas

Title Office Manager

Phone (619) 461-2663

Other identifiers

Identifier	Type	State	Issuer
C086184	Other	CA	CHAMPUS GROUP I.D.
ZZZ47807Z	Other	CA	MEDI-CAL

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

Where is Grossmont Ob/Gyn Medical Group Inc located?

The practice location on file with NPPES is in La Mesa, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.