Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thc - Orange County, LLC

General Practice Physician in San Diego, CA · enumerated 2009 · authorized official Mostafa Darvish, Executive Director.

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

National Provider Identifier

1093947251

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Registry record

Entity type Organization (Type 2)

Legal business name Thc - Orange County, LLC

Practice address 1940 El Cajon Blvd, San Diego, CA, 92104

Phone (619) 543-4500

Fax (619) 294-2979

Enumeration date Aug 20, 2009

Last updated in NPPES Jul 19, 2018

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mostafa Darvish

Title Executive Director

Phone (714) 893-4541

Other identifiers

Identifier	Type	State	Issuer
ZZT30220I	Medicaid	CA	-
052035	Other	CA	BLUE CROSS
ZZT40220I	Other	CA	HEALTH NET

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 2018-07-19. Verify at npiregistry.cms.hhs.gov.

Where is Thc - Orange County, LLC located?

The practice location on file with NPPES is in San Diego, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-19.