Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Amir Ata Rahnemai Azar, MD

Vascular & Interventional Radiology Physician in Saint Louis, MO · enumerated 2017.

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

National Provider Identifier

1477083756

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Registry record

Entity type Individual (Type 1)

Name Dr. Amir Ata Rahnemai Azar

Credential MD

Sex Male

Practice address 510 S Kingshighway Blvd, Dept Radiology, Saint Louis, MO, 63110

Phone (314) 362-7200

Fax (314) 747-4189

Enumeration date Jun 19, 2017

Last updated in NPPES Apr 17, 2025

Taxonomy & licenses

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 2022020788 (MO) 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
200112147	Medicaid	MO	-

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 Amir Ata Rahnemai Azar?

The National Provider Identifier (NPI) for Amir Ata Rahnemai Azar is 1477083756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amir Ata Rahnemai Azar practice?

The practice location on file with NPPES is in Saint Louis, MO. 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 2025-04-17.