NPI Portal NPI Lookup & Verification

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

Dr. Clem C Martin, D.C.

Neurology Chiropractor in Bonham, TX · enumerated 2006 · practices at North Texas Spine Care, Inc.

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

National Provider Identifier

1558305037

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Registry record

Entity type Individual (Type 1)
Name Dr. Clem C Martin
Credential D.C.
Sex Male
Practice address Bonham, TX, 75418
Fax (903) 640-2067
Enumeration date Jun 15, 2006
Last updated in NPPES Nov 2, 2011

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

Taxonomy & licenses

111NN0400X Neurology Chiropractor Chiropractic Providers · License DC2052 (TX) 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
P00967449 Other TX MEDICARE RAILROAD CARRIER
0068EV Other TX BCBS
8A4830 Other TX BCBS NUMBER
8114624 Other TX BLUE LIKE NUMBER

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

Is NPI 1558305037 active?
Yes, as of the latest NPPES snapshot, NPI 1558305037 is active (record last updated 2011-11-02).
How do I verify Clem Martin's NPI record?
Cross-check NPI 1558305037 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-02.