Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arash Farahanchi, DO

Internal Medicine Physician in Fullerton, CA · enumerated 2006.

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

National Provider Identifier

1497829972

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Registry record

Entity type Individual (Type 1)

Name Arash Farahanchi

Credential DO

Sex Male

Practice address 2251 N Harbor Blvd, Fullerton, CA, 92835

Phone (714) 449-6230

Enumeration date Nov 17, 2006

Last updated in NPPES Oct 22, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A9462 (CA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 20A9462 (CA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
00AX94620	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

What is the NPI number for Arash Farahanchi?

The National Provider Identifier (NPI) for Arash Farahanchi is 1497829972, a Type 1 (individual) record in the CMS NPPES registry.

Where does Arash Farahanchi practice?

The practice location on file with NPPES is in Fullerton, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-22.