Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mark Ganjianpour, M.D.

Sports Medicine (Orthopaedic Surgery) Physician in Los Angeles, CA · enumerated 2006.

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

National Provider Identifier

1447229570

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mark Ganjianpour

Credential M.D.

Sex Male

Practice address Los Angeles, CA, 90048

Phone (310) 855-0751

Fax (310) 358-2453

Enumeration date Mar 14, 2006

Last updated in NPPES Jan 29, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License A71208 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
P00068539	Other	CA	RAILROAD MEDICARE
346434300	Other	CA	DEPT OF LABOR
00A712080	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mark Ganjianpour?

The National Provider Identifier (NPI) for Mark Ganjianpour is 1447229570, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Ganjianpour practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-29.