Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Afshin Hamidi, M.D.

Endocrinology, Diabetes & Metabolism Physician in Rancho Santa Margarita, CA · enumerated 2016.

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

National Provider Identifier

1609222090

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Registry record

Entity type Individual (Type 1)

Name Dr. Afshin Hamidi

Credential M.D.

Sex Male

Practice address 30511 Avenida De Las Flores # 1064, Rancho Santa Margarita, CA, 92688

Phone (858) 933-5050

Fax (941) 833-7581

Enumeration date May 4, 2016

Last updated in NPPES Jun 14, 2024

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 162227 (CA) Primary

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

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 Afshin Hamidi?

The National Provider Identifier (NPI) for Afshin Hamidi is 1609222090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Afshin Hamidi practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-14.