WILLIAM E WILLIAMS MD
NPI 1568427011
Obstetrics & Gynecology in Searcy, AR
About William E Williams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM E WILLIAMS MD (NPI 1568427011) is an individual obstetrics & gynecology provider in Searcy, Arkansas, licensed in Arkansas (C8338) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
William E Williams Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show William Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Searcy, AR 72143
- Reassigned Medicare billing, Arkansas enrollment
- 72 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72143 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 20
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 Williams's NPI number?
The NPI number for William Williams is 1568427011. It was assigned to this individual provider in the NPPES registry on April 19, 2006.
Where is William Williams located?
William Williams practices at 2900 Hawkins Dr, Searcy, AR 72143. The listed phone number is (501) 278-2808.
What is William Williams's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is William Williams enrolled in Medicare?
Yes. William Williams is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for William Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Williams reassigns Medicare benefits to White County Medical Center (Searcy, AR). 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 Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Williams accept?
Health plans from Health Advantage and Octave list William Williams 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.
When was this NPI record last updated?
The NPPES record for William Williams was last updated on September 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.