Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John David Wilson, MD

Family Medicine Physician in Grants Pass, OR · enumerated 2008.

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

National Provider Identifier

1104071224

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. John David Wilson

Credential MD

Sex Male

Practice address 495 Sw Ramsey Ave, Grants Pass, OR, 97527

Phone (541) 476-6644

Enumeration date Nov 18, 2008

Last updated in NPPES Jul 6, 2010

Taxonomy & licenses

207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License MD37095 (TN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 150495 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
500622415	Medicaid	OR	-

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 John Wilson?

John Wilson 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 2010-07-06.