Yao-Yao Zhu, MD

Medicare activity in 2024

Official CMS public-use data for Yao-Yao Zhu, 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)35 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)24 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)19 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%
• Arthritis41%
• Diabetes35%
• Ischemic heart disease28%
• Atrial fibrillation28%

Hospitals where Yao-Yao Zhu works

Medicare's Facility Affiliation Data lists Yao-Yao Zhu 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.

• Suburban HospitalBethesda, MD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 210022

Practice locations

Addresses where Yao-Yao Zhu is enrolled with Medicare (CMS data updated October 2, 2026).

• 14207 Park Ctr Dr, Suite 102Laurel, MD 20707 (301) 604‑5254
• 8600 Old Georgetown RdBethesda, MD 20814
• 9318 Gaither Rd, Suite 205Gaithersburg, MD 20877 (240) 393‑5950

Group practices

Medicare enrollment lists Yao-Yao Zhu as a member of these groups (CMS data updated October 2, 2026).

• Johns Hopkins Community Physicians, Inc763 clinicians in the group
• Chinese Culture and Community Service Center Inc11 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Maryland →

Other internal medicine doctors in Laurel

Clinicians with the same Medicare primary specialty in Laurel, MD — not a recommendation.

• Nadra Khan, MD
• Sofia Dar, MD
• Wasel S. Akbary, MD
• John Hughes, MD
• Dana Alsaadi, MD
• Abdul Munim, MD
• Ronny Khatkar, MD
• Rita Pabla, MD

All internal medicine doctors in Laurel →

Other clinicians in Johns Hopkins Community Physicians, Inc

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

• Jesus D. Guevara Nieto, MD
• Katherine C. Gill, NP
• Heather L. Dorius, NP
• Deepthi Yelavarthi, DO
• David Neary, MD
• Paul A. Gemma, CH

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