Hunter S. Trafton, MD

Medicare activity in 2024

Official CMS public-use data for Hunter S. Trafton, 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.

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 pressure68%
• Arthritis66%
• High cholesterol64%
• Depression45%
• Anxiety43%
• Diabetes30%

Hospitals where Hunter S. Trafton works

Medicare's Facility Affiliation Data lists Hunter S. Trafton 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.

• Kalkaska Memorial Health CenterKalkaska, MI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 231301
• Munson Healthcare Cadillac HospitalCadillac, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230081
• Munson Healthcare Grayling HospitalGrayling, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230058
• Munson Healthcare Otsego Memorial HospitalGaylord, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 230133
• Munson Medical CenterTraverse City, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230097

Practice locations

Addresses where Hunter S. Trafton is enrolled with Medicare (CMS data updated October 2, 2026).

• 2570 Hawks RdAnn Arbor, MI 48108 (231) 935‑0497

Group practices

Medicare enrollment lists Hunter S. Trafton as a member of this group (CMS data updated October 2, 2026).

• Grand Traverse Radiologists PC32 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Michigan →

Other radiologists in Ann Arbor

Clinicians with the same Medicare primary specialty in Ann Arbor, MI — not a recommendation.

• Antigone Mitchell
• Giselle E. Marshall, MD
• Tayson T. Lin
• Kavita H. Rajkotia, MD
• Ella A. Kazerooni, MD
• Roberto E. Rivera-De Choudens, MD
• Fouad A. Abdole
• Colleen Neal, MD

All radiologists in Ann Arbor →

Other clinicians in Grand Traverse Radiologists PC

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

• Ryan M. Holmes, MD
• William Allsopp, DO
• Matthew Sebastian, MD
• Lafayette N. Richmond, MD
• Patrick T. Gartland, MD
• Kayla Berigan, 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