NPI Portal NPI Lookup & Verification

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

Matthew Paul Martin, D.C.

Chiropractor in Willoughby, OH · enumerated 2011.

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

National Provider Identifier

1205132032

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Registry record

Entity type Individual (Type 1)
Name Matthew Paul Martin
Credential D.C.
Sex Male
Practice address Willoughby, OH, 44094
Phone (440) 527-8030
Fax (440) 220-8280
Enumeration date Jan 26, 2011
Last updated in NPPES Oct 24, 2023

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 4151 (OH) Secondary
111N00000X Chiropractor Chiropractic Providers · License 4151 (OH) 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
2551671 Other OH PARTNERS PHYSICIAN GROUP MEDICAID GROUP #
3157355 Medicaid OH -
1841239274 Other OH PARTNERS PHYSICIAN GROUP TYPE 2 NPI #
9338635 Other OH PARTNERS PHYSICIAN GROUP MEDICARE GROUP #

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Matthew Martin?
Matthew Martin is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-24.