Ju Dong Yang, MD

Medicare activity in 2024

Official CMS public-use data for Ju Dong Yang, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)124 services
2. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)13 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 cholesterol69%
• Diabetes58%
• Arthritis46%
• Ischemic heart disease44%
• Chronic kidney disease43%

Hospitals where Ju Dong Yang works

Medicare's Facility Affiliation Data lists Ju Dong Yang 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.

• Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050625

Practice locations

Addresses where Ju Dong Yang is enrolled with Medicare (CMS data updated October 2, 2026).

• 8700 Beverly BlvdWest Hollywood, CA 90048 (310) 423‑3277

Group practices

Medicare enrollment lists Ju Dong Yang as a member of this group (CMS data updated October 2, 2026).

• Cedars-Sinai Medical Center799 clinicians in the group

Specialties

• Undefined Physician Type (Specify)primary
• Gastroenterologyalso

Find other Undefined Physician Type (Specify) doctors in California →

Other physicians in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

• Melissa S. Wong, MD
• Lily Chen, MD
• Lanny D. Hajdu, MD
• Alexis M. Kimble, DO
• Bassam O. Omari, MD
• Jason R. Pai, MD
• Kiruba Dharaneeswaran, MD
• Paul S. Hong, MD

All physicians in California →

Other clinicians in Cedars-Sinai Medical Center

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

• Shant Pezeshkian, DO
• Stephen Shiao, MD
• Jace M. Reed, MD
• Nathalie M. Maullin, MD
• Nathalie D. Murphy, MD
• Amar J. Shah, 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