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William E Wilson, MD

Family Medicine Physician in Clay City, IN · enumerated 2005 · practices at Union Hospital Inc..

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

National Provider Identifier

1508857764

Verified

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Registry record

Entity type Individual (Type 1)
Name William E Wilson
Credential MD
Sex Male
Practice address 315 Lankford St, Clay City, IN, 47841
Phone (812) 939-2126
Fax (812) 939-3414
Enumeration date Nov 4, 2005
Last updated in NPPES Oct 18, 2010

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01043986 (IN) 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
P00213807 Other IN RR MEDICARE
100369360 Medicaid IN -

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 William Wilson?
William 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 2010-10-18.