Rishi Sareen, MD

Medicare activity in 2024

Official CMS public-use data for Rishi Sareen, 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. Emergency department visit with high level of medical decision making (99285)405 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)227 services
3. Emergency department visit with moderate level of medical decision making (99284)70 services
4. Critical care, first 30-74 minutes (99291)14 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%
• Diabetes44%
• Ischemic heart disease44%

Hospitals where Rishi Sareen works

Medicare's Facility Affiliation Data lists Rishi Sareen 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.

• Piedmont Columbus Regional MidtownColumbus, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110064
• Piedmont Walton HospitalMonroe, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110046

Practice locations

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

• 2151 W Spring StMonroe, GA 30655 (770) 267‑8461
• 710 Ctr StColumbus, GA 31901 (706) 571‑1000

Group practices

Medicare enrollment lists Rishi Sareen as a member of these groups (CMS data updated October 2, 2026).

• Acs Primary Care Physicians - Southeast PC420 clinicians in the group
• Emergency Group of Columbus LLC39 clinicians in the group

Specialties

• Emergency Medicineprimary
• Family Practicealso

Find other Emergency Medicine doctors in Georgia →

Other emergency medicine doctors in Monroe

Clinicians with the same Medicare primary specialty in Monroe, GA — not a recommendation.

• Robert P. Garnett Jr., MD
• James W. Tyson Vi, MD
• Samuel Chang, MD
• Young J. Chai, MD
• Nathan Barr, MD
• Joshua L. Linebaugh, DO
• Suhaib Abaza, MD

All emergency medicine doctors in Monroe →

Other clinicians in Acs Primary Care Physicians - Southeast PC

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

• Evan S. Blum, MD
• Eric Phillips, MD
• Alexander Hamilton, MD
• Robert A. Howard, MD
• Matthew W. Hammond, DO
• Tyler Welter, 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