James L. Duncan Iii, MD

Medicare activity in 2024

Official CMS public-use data for James L. Duncan Iii, 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. Anesthesia for lens surgery (00142)28 services
2. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)16 services
3. Anesthesia for other procedure on large bowel using an endoscope (00811)15 services
4. Anesthesia for other procedure on neck area (1 year or older) (00320)14 services
5. Anesthesia for other closed procedure on chest (00520)13 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 cholesterol68%
• Arthritis48%
• Diabetes39%
• Chronic kidney disease35%
• Depression30%

Hospitals where James L. Duncan Iii works

Medicare's Facility Affiliation Data lists James L. Duncan Iii 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.

• Mississippi Baptist Medical CenterJackson, MS · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 250102

Practice locations

Addresses where James L. Duncan Iii is enrolled with Medicare (CMS data updated October 2, 2026).

• 1225 N State St, Ms Baptist Medical CenterJackson, MS 39202 (601) 317‑2802
• 2500 N State StJackson, MS 39216 (601) 815‑4775
• 350 Crossgates BlvdBrandon, MS 39042 (604) 317‑2802

Group practices

Medicare enrollment lists James L. Duncan Iii as a member of these groups (CMS data updated October 2, 2026).

• State of Mississippi - University of Mississippi Medical Center965 clinicians in the group
• Perioperative Services of Mississippi, LLC92 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Mississippi →

Other anesthesiologists in Jackson

Clinicians with the same Medicare primary specialty in Jackson, MS — not a recommendation.

• Christiano Dos Santos E Santos, MD
• Donald R. Bonner, MD
• Priya Kumar, MD
• Marion W. Towery, MD
• Larry Nixon, MD
• Kevin L. Sijansky, MD
• Adriana S. Martini, MD
• Suwarna Anand, MD

All anesthesiologists in Jackson →

Other clinicians in State of Mississippi - University of Mississippi Medical Center

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

• Jennifer S. Barr, MD
• Marylin J. Fouche, MD
• Scott H. McLeod, MD
• Svenja Albrecht, MD
• Sean Duke, MD
• Janet L. Ricks, 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