Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ramyar Mahdavi, M.D.

Pulmonary Disease Physician in Glendale, CA · enumerated 2009.

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

National Provider Identifier

1346481645

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Registry record

Entity type Individual (Type 1)

Name Ramyar Mahdavi

Credential M.D.

Sex Male

Practice address 1511 W Glenoaks Blvd, Glendale, CA, 91201

Phone (818) 637-2200

Fax (818) 637-2250

Enumeration date Mar 16, 2009

Last updated in NPPES Mar 12, 2025

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 62403-20 (WI) 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

Where does Ramyar Mahdavi practice?

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

What is the NPI number for Ramyar Mahdavi?

The National Provider Identifier (NPI) for Ramyar Mahdavi is 1346481645, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-12.