Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew W Fabian, D.O.

Surgery Physician in Mason City, IA · enumerated 2008.

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

National Provider Identifier

1497928972

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Registry record

Entity type Individual (Type 1)

Name Matthew W Fabian

Credential D.O.

Sex Male

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

Phone (641) 494-5260

Fax (641) 494-5267

Enumeration date Apr 7, 2008

Last updated in NPPES Jul 11, 2020

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 50500 (MN) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 10849 (ND) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 5178 (IA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Matthew Fabian?

The National Provider Identifier (NPI) for Matthew Fabian is 1497928972, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Fabian practice?

The practice location on file with NPPES is in Mason City, IA. 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 2020-07-11.