NPI Portal NPI Lookup & Verification

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

James Diamond Mcnevin, MD & D.C.

Family Medicine Physician in Madisonville, KY · enumerated 2006.

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

National Provider Identifier

1861576878

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Registry record

Entity type Individual (Type 1)
Name James Diamond Mcnevin
Credential MD & D.C.
Sex Male
Practice address Madisonville, KY, 42431
Phone (270) 825-6680
Fax (270) 825-7266
Enumeration date Oct 25, 2006
Last updated in NPPES Jun 28, 2023

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 3876 (KY) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 57021 (KY) Primary

Other identifiers

Identifier Type State Issuer
7100795440 Medicaid KY -

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 James Mcnevin?
James Mcnevin is registered in NPPES with the primary taxonomy of Family Medicine Physician. 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 2023-06-28.