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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mark Vincent Walters, D.C.

Chiropractor in Mount Vernon, MO · enumerated 2006.

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

National Provider Identifier

1285794990

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Vincent Walters
Credential D.C.
Sex Male
Practice address Mount Vernon, MO, 65712
Fax (417) 461-1155
Enumeration date Dec 11, 2006
Last updated in NPPES Aug 8, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 006467 (MO) Primary
171100000X Acupuncturist Other Service Providers · License 006467 (MO) Secondary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
315015486 Other MO INDIVIDUAL PTAN
350039075 Other MO RAILROAD MEDICARE
990001294 Other MO MEDICARE GROUP LEGACY

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 Mark Walters?
The National Provider Identifier (NPI) for Mark Walters is 1285794990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Walters practice?
The practice location on file with NPPES is in Mount Vernon, MO. 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 2013-08-08.