Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Armin Mortazavi

Neurological Surgery Physician in Ann Arbor, MI · enumerated 2022.

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

National Provider Identifier

1700529500

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Registry record

Entity type Individual (Type 1)

Name Armin Mortazavi

Sex Male

Practice address 1500 E. Medical Center Drive, 3552 Tc, Ann Arbor, MI, 48109

Phone (734) 647-7960

Enumeration date Apr 19, 2022

Last updated in NPPES Apr 19, 2022

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 4351049080APP22 (MI) Primary

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 specialty is Armin Mortazavi?

Armin Mortazavi is registered in NPPES with the primary taxonomy of Neurological Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-19.