Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Anthony Phelps, D.C.

Chiropractor in Martinsville, IN · enumerated 2005 · practices at Martinsville Chiropractic Care, P.C..

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

National Provider Identifier

1275519555

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Anthony Phelps

Credential D.C.

Sex Male

Practice address 690 E Morgan St, Martinsville, IN, 46151

Phone (765) 342-2208

Fax (765) 342-2327

Enumeration date Dec 19, 2005

Last updated in NPPES Sep 19, 2011

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 08001309 (IN) 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
100186900A	Medicaid	IN	-

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

Where does Michael Phelps practice?

The practice location on file with NPPES is in Martinsville, IN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Phelps?

The National Provider Identifier (NPI) for Michael Phelps is 1275519555, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Martinsville Chiropractic Care, P.C. Chiropractor · Martinsville, IN NPI 1750571568

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-19.