Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Richard Derosier, D.C.

Chiropractor in Bismarck, ND · enumerated 2005.

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

National Provider Identifier

1649271610

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Richard Derosier

Credential D.C.

Sex Male

Practice address 1921 N 13th St, Bismarck, ND, 58501

Phone (701) 222-2252

Fax (701) 222-3645

Enumeration date Aug 2, 2005

Last updated in NPPES Jul 16, 2019

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 3957 (MN) Secondary

111N00000X Chiropractor Chiropractic Providers · License 799 (ND) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
44-88343	Other	MN	MEDICA
10761	Medicaid	ND	-
49M33DE	Other	MN	BCBS - MN
30063	Other	ND	BCBSND
350054947	Other	MN	RAILROAD MEDICARE
92363	Other	MN	HEALTHPARTNERS

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

How do I verify Matthew Derosier's NPI record?

Cross-check NPI 1649271610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649271610 active?

Yes, as of the latest NPPES snapshot, NPI 1649271610 is active (record last updated 2019-07-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-16.