Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Abdolhossein Emami-Ahari, M.D.

Surgery Physician in Mason City, IA · enumerated 2005.

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

National Provider Identifier

1578556429

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Registry record

Entity type Individual (Type 1)

Name Dr. Abdolhossein Emami-Ahari

Credential M.D.

Sex Male

Practice address 250 S Crescent Dr, Mason City, IA, 50401

Phone (641) 494-5260

Fax (641) 494-5267

Enumeration date Aug 25, 2005

Last updated in NPPES Jan 10, 2024

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 34902 (IA) 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
0297911	Medicaid	IA	-

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 Abdolhossein Emami-Ahari practice?

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

What is the NPI number for Abdolhossein Emami-Ahari?

The National Provider Identifier (NPI) for Abdolhossein Emami-Ahari is 1578556429, 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 2024-01-10.