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Orange County First Medical Group A Professional Corporation

Internal Medicine Physician in Anaheim, CA · enumerated 2006 · authorized official Syam Gaddam, Physician.

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

National Provider Identifier

1639264278

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Registry record

Entity type Organization (Type 2)
Legal business name Orange County First Medical Group A Professional Corporation
Other name <Unavail>
Practice address 1771 W. Romneya Dr., Suite C, Anaheim, CA, 92801
Phone (714) 520-3000
Fax (714) 520-5742
Enumeration date Oct 3, 2006
Last updated in NPPES Mar 12, 2014

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Syam Gaddam
Title Physician
Phone (714) 636-9100

Other identifiers

Identifier Type State Issuer
GR0095540 Medicaid CA -

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

Where is Orange County First Medical Group A Professional Corporation located?
The practice location on file with NPPES is in Anaheim, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-03-12. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-12.