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Steven R Mattson, MD

Internal Medicine Physician in Minot, ND · enumerated 2006.

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

National Provider Identifier

1841388444

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Registry record

Entity type Individual (Type 1)
Name Steven R Mattson
Credential MD
Sex Male
Practice address 1500 24th Ave Sw, Minot, ND, 58701
Phone (701) 857-5343
Fax (701) 858-6788
Enumeration date Oct 10, 2006
Last updated in NPPES Dec 26, 2023

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 5199 (ND) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5199 (ND) 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
15227 Medicaid ND -

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.

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Frequently asked questions

What is the NPI number for Steven Mattson?
The National Provider Identifier (NPI) for Steven Mattson is 1841388444, a Type 1 (individual) record in the CMS NPPES registry.
Where does Steven Mattson practice?
The practice location on file with NPPES is in Minot, ND. 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 2023-12-26.