Avisheh Stimsonriahi, MD

Medicare activity in 2024

Official CMS public-use data for Avisheh Stimsonriahi, 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 moderate level of medical decision making, if using time, at least 75 minutes (99223)293 services
2. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)265 services
3. Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)68 services
4. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)37 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)30 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 cholesterol75%
• Arthritis60%
• Chronic kidney disease47%
• Ischemic heart disease45%
• Depression44%

Hospitals where Avisheh Stimsonriahi works

Medicare's Facility Affiliation Data lists Avisheh Stimsonriahi 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.

• Honor Health John C. Lincoln Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030014

Practice locations

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

• 250 E Dunlap AvePhoenix, AZ 85020 (602) 943‑2381

Group practices

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

• Affiliated Hospitalists PLC85 clinicians in the group

Specialties

• Internal Medicineprimary
• Pediatric Medicinealso

Find other Internal Medicine doctors in Arizona →

Other internal medicine doctors in Phoenix

Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.

• Denege A. Ward-Wright, MD
• Sarmad P. Makdesi, MD
• Jeny M. Pothen Itty, DO
• Cory M. Buschmann, MD
• Vikas Grover, MD
• Parminder S. Sidhu, MD
• James T. Whitfill, MD
• Lachoa T. Le, MD

All internal medicine doctors in Phoenix →

Other clinicians in Affiliated Hospitalists PLC

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

• Rebecca L. Zaner, DO
• Dru Dethlefs, DO
• Karla A. Puente-Shultz, MD
• Benjamin A. Johnson, MD
• Kathleen Elias, NP
• Kevin Ranum, 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