Zhengqi Wu, MD

Medicare activity in 2024

Official CMS public-use data for Zhengqi Wu, 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)322 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)18 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%
• Arthritis58%
• Chronic kidney disease53%
• Heart failure52%
• Ischemic heart disease50%

Hospitals where Zhengqi Wu works

Medicare's Facility Affiliation Data lists Zhengqi Wu 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.

• Hampshire Memorial HospitalRomney, WV · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 511311
• Page Memorial Hospital, IncLuray, VA · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 491307
• Shenandoah Memorial HospitalWoodstock, VA · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 491305
• Valley Health War Memorial HospitalBerkeley Springs, WV · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 511309
• Winchester Medical CenterWinchester, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490005

Practice locations

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

• 1840 Amherst StWinchester, VA 22601 (540) 536‑8000

Group practices

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

• Hospitalist Medicine Physicians of Virginia LLC75 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Virginia →

Other internal medicine doctors in Winchester

Clinicians with the same Medicare primary specialty in Winchester, VA — not a recommendation.

• Imtiaz Sadiq, MD
• Nitant Parekh, MD
• Sherry K. Schott, MD
• Shannon E. Dodd, DO
• Frederick H. Kozlowski, MD
• Michael T. Li, MD
• Marco A. Augart
• Ahmed Rasuli, MD

All internal medicine doctors in Winchester →

Other clinicians in Hospitalist Medicine Physicians of Virginia LLC

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

• Imtiaz Sadiq, MD
• Stanley Nickarz, MD
• Sandra M. Donahue, MD
• Hannah Mink
• Rashid Ehsan, MD
• Ifrah Naeem, 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