Tristan K. Thomas, MD

Medicare activity in 2024

Official CMS public-use data for Tristan K. Thomas, 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. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)22 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)17 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 cholesterol73%
• Chronic kidney disease48%
• Ischemic heart disease43%
• Heart failure43%
• Diabetes42%

Hospitals where Tristan K. Thomas works

Medicare's Facility Affiliation Data lists Tristan K. Thomas 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.

• Wellstar Cobb Medical CenterAustell, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110143

Practice locations

Addresses where Tristan K. Thomas is enrolled with Medicare (CMS data updated October 2, 2026).

• 1700 Hospital S DrAustell, GA 30106
• 3950 Austell RdAustell, GA 30106 (770) 732‑4022
• 4441 Atlanta Rd SESmyrna, GA 30080
• 5150 Stilesboro N W Rd, Suite 220Kennesaw, GA 30152 (770) 424‑8222

Group practices

Medicare enrollment lists Tristan K. Thomas as a member of this group (CMS data updated October 2, 2026).

• Wellstar Medical Group LLC3,093 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in Georgia →

Other general surgeons in Austell

Clinicians with the same Medicare primary specialty in Austell, GA — not a recommendation.

• Morvarid Tavassoli, MD
• Mary C. Goodwin, MD
• Gregory L. Erdelyan, MD
• Stephen J. Odom, MD
• Suraj J. Menachery, MD
• Ronald E. Mattison, MD
• Caroline E. Hall, MD
• Travis Perry, MD

All general surgeons in Austell →

Other clinicians in Wellstar Medical Group LLC

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

• Aileen M. Pott, AA
• Scott Pearson
• Jay J. Singh, MD
• Mary L. Sheram, MD
• Chigozirim O. Wachuku
• Matthew Grabowski, MD

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