William N. Hallmon Jr., MD

Medicare activity in 2024

Official CMS public-use data for William N. Hallmon Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Biopsy of large bowel using a flexible endoscope (45380)60 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)49 services
3. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)38 services
4. Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)29 services
5. Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43235)20 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis51%
• Diabetes41%
• Ischemic heart disease37%
• Chronic kidney disease35%

Hospitals where William N. Hallmon Jr. works

Medicare's Facility Affiliation Data lists William N. Hallmon Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• East Georgia Regional Medical CenterStatesboro, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110075

Practice locations

Addresses where William N. Hallmon Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 1497 Fair RdStatesboro, GA 30458
• 1497 Fair Rd, Suite 104Statesboro, GA 30458 (912) 486‑1558
• 1499 Fair RdStatesboro, GA 30458 (912) 486‑1482

Group practices

Medicare enrollment lists William N. Hallmon Jr. as a member of this group (CMS data updated October 2, 2026).

• East Georgia Hma Physician Management LLC41 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Georgia →

Other gastroenterologists in Georgia

Clinicians with the same Medicare primary specialty in Georgia — not a recommendation.

• Joseph M. Hathaway Jr.
• Vikas K. Sangwan, MD
• Ronald Brown Ii, MD
• Ranjith Wijeratne, MD
• Aamir Dam, MD
• Evangelos Tsipotis, MD
• Bharat Rao, MD
• Sanjeev Singh, MD

All gastroenterologists in Georgia →

Other clinicians in East Georgia Hma Physician Management LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Patrick Dorvilus, MD
• Andrew V. Cichelli, MD
• Karen Deal, NP
• Carla Branch, MD
• Richard Petrella, MD
• Summer Strickland

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians