Jean K. Yi, MD

Medicare activity in 2024

Official CMS public-use data for Jean K. Yi, 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. Injection, gadobutrol, 0.1 ml (A9585)10,775 services
2. Ct scan head or brain without contrast (70450)1,091 services
3. X-ray of chest, 1 view (71045)717 services
4. Ct scan of upper spine without contrast (72125)378 services
5. Mri scan of lower spinal canal without contrast (72148)324 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%
• Arthritis63%
• Ischemic heart disease45%
• Anxiety36%
• Depression34%

Hospitals where Jean K. Yi works

Medicare's Facility Affiliation Data lists Jean K. Yi 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.

• Bryn Mawr HospitalBryn Mawr, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390139
• Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390111
• Main Line Hospital LankenauWynnewood, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390195
• Paoli HospitalPaoli, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390153
• Riddle Memorial HospitalMedia, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390222

Practice locations

Addresses where Jean K. Yi is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 13; the Medicare profile lists all.

• 100 E Lancaster AveWynewood, PA 19096 (484) 476‑2263
• 101 S Bryn Mawr AveBryn Mawr, PA 19010 (610) 526‑8390
• 1068 W Baltimore PikeMedia, PA 19063 (484) 227‑3005
• 120 Valley Green LnKing Of Prussia, PA 19406 (866) 225‑5654
• 130 S Bryn Mawr AveBryn Mawr, PA 19010 (484) 337‑4123

Group practices

Medicare enrollment lists Jean K. Yi as a member of these groups (CMS data updated October 2, 2026).

• Radiology Associates of the Main Line P C88 clinicians in the group
• Main Line Health Imaging LP53 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Pennsylvania →

Other radiologists in Wynewood

Clinicians with the same Medicare primary specialty in Wynewood, PA — not a recommendation.

• Abby E. Deans, MD
• Vikas A. Shevade, MD
• Timothy Madden, MD
• Jesty R. Abraham, DO
• Valerie T. Greco Hunt, MD
• Micah Cohen, MD
• Peter A. Villas, MD
• Jonathan Benjamin, DO

All radiologists in Wynewood →

Other clinicians in Radiology Associates of the Main Line P C

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

• Shivam Shah, MD
• Vikas A. Shevade, MD
• Lorenz Schielke, MD
• Joshua Y. Choi, MD
• Ronit K. Devon, MD
• Richard F. Scafidi, 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