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

Dr. Marcus John Dawson, DC

Chiropractor in Altoona, IA · enumerated 2013.

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

National Provider Identifier

1184067696

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Registry record

Entity type Individual (Type 1)
Name Dr. Marcus John Dawson
Credential DC
Sex Male
Practice address Altoona, IA, 50009
Phone (515) 967-3007
Enumeration date Apr 15, 2013
Last updated in NPPES Feb 13, 2020

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 007643 (IA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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.

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Frequently asked questions

What is the NPI number for Marcus Dawson?
The National Provider Identifier (NPI) for Marcus Dawson is 1184067696, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marcus Dawson practice?
The practice location on file with NPPES is in Altoona, 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 2020-02-13.