Rohan Piyasena, MD

Medicare activity in 2024

Official CMS public-use data for Rohan Piyasena, 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. X-ray of chest, 1 view (71045)298 services
2. Ct scan of abdomen and pelvis with contrast (74177)238 services
3. Nuclear medicine study from skull base to mid-thigh with ct scan (78815)208 services
4. Ct scan of chest with contrast (71260)190 services
5. Ct scan of chest without contrast (71250)174 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%
• Arthritis56%
• Ischemic heart disease43%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)35%
• Anxiety33%

Hospitals where Rohan Piyasena works

Medicare's Facility Affiliation Data lists Rohan Piyasena 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.

• Northside HospitalAtlanta, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110161
• Northside Hospital CherokeeCanton, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110008
• Northside Hospital ForsythCumming, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110005

Practice locations

Addresses where Rohan Piyasena is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 1000 Johnson Ferry RdAtlanta, GA 30342 (404) 662‑2438
• 1000 Johnson Ferry Rd NEAtlanta, GA 30342 (404) 662‑2438
• 1400 Hembree Rd, Suite 150Roswell, GA 30076 (404) 851‑6577
• 3359 Glenrose TrlAtlanta, GA 30341 (404) 662‑2438
• 3400 Old Milton Pkwy, Suite C110Alpharetta, GA 30005 (404) 851‑6577

Group practices

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

• Northside Radiology Associates LLC385 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Georgia →

Other radiologists in Atlanta

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

• Irene Dixe De Oliveira Santo, MD
• Alexis Boscak, MD
• Adam Bryant, MD
• Fatima Memon, MD
• Aline Camargo
• Mohsin Ghadiali, MD
• Ashley H. Aiken, MD
• Trae S. Mayeux, MD

All radiologists in Atlanta →

Other clinicians in Northside Radiology Associates LLC

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

• Morenike Fanu, MD
• Salindra Law
• Sendhil Subramanian, MD
• Marissa A. Fiore, MD
• Virendra Kumar, MD
• Alec N. Jameson, PA

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