WILLIAM E WILSON MD
NPI 1508857764
Family Medicine in Clay City, IN
About William E Wilson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM E WILSON MD (NPI 1508857764) is an individual family medicine provider in Clay City, Indiana, licensed in Indiana (01043986) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and is a graduate of Indiana University School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
William E Wilson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show William Wilson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Clay City, IN 47841
- Reassigned Medicare billing, Indiana enrollment
- 121 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Union Hospital Inc
Acute Care Hospitals · Terre Haute, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47841 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Wilson's NPI number?
The NPI number for William Wilson is 1508857764. It was assigned to this individual provider in the NPPES registry on November 4, 2005.
Where is William Wilson located?
William Wilson practices at 315 Lankford St, Clay City, IN 47841. The listed phone number is (812) 939-2126.
What is William Wilson's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is William Wilson enrolled in Medicare?
Yes. William Wilson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for William Wilson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Wilson reassigns Medicare benefits to Union Hospital Inc. (Clay City, IN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Wilson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Wilson accept?
Health plans from CareSource list William Wilson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is William Wilson affiliated with any hospitals?
According to CMS data, William Wilson is affiliated with Union Hospital Inc.
When was this NPI record last updated?
The NPPES record for William Wilson was last updated on October 18, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.