Afshin Heidari, MD

Medicare activity in 2024

Official CMS public-use data for Afshin Heidari, 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 other procedure on large bowel using an endoscope (00811)43 services
2. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)39 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)20 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)19 services
5. Anesthesia for procedure on small and large bowel using an endoscope (00813)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 cholesterol75%
• High blood pressure73%
• Arthritis65%
• Diabetes35%
• Ischemic heart disease31%
• Chronic kidney disease28%

Hospitals where Afshin Heidari works

Medicare's Facility Affiliation Data lists Afshin Heidari 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.

• UnityPoint Health - MeriterMadison, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520089
• University of WI Hospitals & Clinics AuthorityMadison, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520098

Practice locations

Addresses where Afshin Heidari is enrolled with Medicare (CMS data updated October 2, 2026).

• 4602 Eastpark BlvdMadison, WI 53718 (608) 440‑6400
• 600 Highland AveMadison, WI 53792 (608) 263‑6400

Group practices

Medicare enrollment lists Afshin Heidari as a member of this group (CMS data updated October 2, 2026).

• University of Wisconsin Medical Foundation Inc2,553 clinicians in the group

Specialties

• Pain Managementprimary
• Anesthesiologyalso

Find other Pain Management doctors in Wisconsin →

Other pain management doctors in Madison

Clinicians with the same Medicare primary specialty in Madison, WI — not a recommendation.

• Thomas Faull
• Kwadwo Achampong, MD
• Michael Gibson, MD

All pain management doctors in Madison →

Other clinicians in University of Wisconsin Medical Foundation Inc

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

• Kayli Sitte, PA
• Deanna M. Jewell, DO
• Michael A. Kessler, MD
• Ilene D. Klassy, CNA
• Sharon M. Bartosh, MD
• Dan Gralnek, 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