1. Home
  2. Directory
  3. Georgia
  4. Hawkinsville
  5. Clinic Center
  6. NPI Profile

GARY M WILLIAMS M.D., P.C.
NPI 1528358330
Clinic/Center - Medical Specialty in Hawkinsville, GA

Active since April 13, 2011
222 PERRY HWY, PULASKI PROFESSIONAL BLDG B, HAWKINSVILLE, GA 31036(478) 783-3025(478) 783-3028 Get Directions Write a Review

NPPES record last updated: April 13, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gary M Williams M.d., P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GARY M WILLIAMS M.D., P.C. (NPI 1528358330) is a healthcare organization registered as a medical specialty in Hawkinsville, Georgia and active in the NPI registry since April 2011. The organization lists Gary M Williams, Owner/physician, as its authorized official.

NPPES Registry Identity

NPI1528358330
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameGARY M WILLIAMS M.D., P.C.
Location Address222 PERRY HWY, PULASKI PROFESSIONAL BLDG BHawkinsville, GA 31036-6748
Mailing AddressPo Box 600Hawkinsville, GA 31036-0600 · (478) 783-3025 · Fax (478) 783-3028
Phone(478) 783-3025
Fax(478) 783-3028
Organization SubpartNo
Authorized OfficialGary M WilliamsOwner/physician · (478) 783-3025
Enumeration DateApril 13, 2011
✔ NPI 1528358330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in GA · 042771
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
222 PERRY HWY, Hawkinsville, GA 31036
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gary M Williams M.d., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Gary M Williams M.D., P.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Gary Williams, M.D.
Internal Medicine
NPI 1427118181
222 PERRY HWY PULASKI PROF BLDG B
Hawkinsville, GA 31036
(478) 783-3025
✔ PECOS✔ Accepts Medicare0.2 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gary M Williams M.D., P.C.'s NPI number?

The NPI number for Gary M Williams M.D., P.C. is 1528358330. It was assigned to this organization in the NPPES registry on April 13, 2011.

Where is Gary M Williams M.D., P.C. located?

Gary M Williams M.D., P.C. is located at 222 Perry Hwy Pulaski Professional Bldg B, Hawkinsville, GA 31036. The listed phone number is (478) 783-3025.

What is Gary M Williams M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is Gary M Williams M.D., P.C. enrolled in Medicare?

Yes. Gary M Williams M.D., P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gary M Williams M.D., P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Gary M Williams M.D., P.C.. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gary M Williams M.D., P.C. accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Gary M Williams M.D., P.C. 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 Gary M Williams M.D., P.C. was last updated on April 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.