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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew James Bauer, D.C.

Sports Physician Chiropractor in Indianapolis, IN · enumerated 2007.

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

National Provider Identifier

1639392640

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Registry record

Entity type Individual (Type 1)
Name Dr. Matthew James Bauer
Credential D.C.
Sex Male
Practice address 6905 E 96th St, Suite 600, Indianapolis, IN, 46250
Phone (317) 577-1990
Fax (317) 577-1993
Enumeration date Apr 10, 2007
Last updated in NPPES Aug 4, 2025

Taxonomy & licenses

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License 08002002A (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
202960577 Other IN TAX ID

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 Bauer's NPI record?
Cross-check NPI 1639392640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639392640 active?
Yes, as of the latest NPPES snapshot, NPI 1639392640 is active (record last updated 2025-08-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-04.