Quick answers
- Does Michael H. Frist accept Medicare assignment?
- Yes. Medicare's clinician data says Michael H. Frist accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Michael H. Frist see?
- In 2024, CMS data shows 295 Original Medicare patients and 563 services for Michael H. Frist. This counts Original Medicare only and measures volume, not quality.
- What is Michael H. Frist's NPI number?
- 1811164361. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Michael H. Frist, 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.
| Original Medicare patients | 295 |
|---|---|
| Services billed to Medicare | 563 |
| Different services or procedures | 57 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)63 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)60 services
- Biopsy of large bowel using a flexible endoscope (45380)48 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)38 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)29 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 cholesterol74%
- Arthritis41%
- Ischemic heart disease32%
- Diabetes31%
- Chronic kidney disease31%
Hospitals where Michael H. Frist works
Medicare's Facility Affiliation Data lists Michael H. Frist 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.
- Emory University Hospital MidtownAtlanta, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110078
- Northside HospitalAtlanta, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110161
Practice locations
Addresses where Michael H. Frist is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 Johnson Ferry RdAtlanta, GA 30342
- 1000 Johnson Ferry Rd NEAtlanta, GA 30342 (404) 851‑8000
- 2520 Windy Hill Rd SE, Suite 102Marietta, GA 30067 (770) 612‑8165
- 488 Kennesaw Ave NW, Suite 200Marietta, GA 30060 (770) 427‑3075
- 550 Peachtree St NE, Suite 1600Atlanta, GA 30308 (404) 881‑1094
Group practices
Medicare enrollment lists Michael H. Frist as a member of these groups (CMS data updated October 2, 2026).
- Aga Professional Services LLC177 clinicians in the group
- Aga, LLC137 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Atlanta
Clinicians with the same Medicare primary specialty in Atlanta, GA — not a recommendation.
Other clinicians in Aga Professional Services LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1811164361 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians