Yinan Zhang, MD

Medicare activity in 2024

Official CMS public-use data for Yinan Zhang, 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 high level of medical decision making, if using time, 40 minutes or more (99215)63 services
2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)16 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 cholesterol67%
• High blood pressure56%
• Arthritis50%
• Depression29%
• Anxiety29%
• Ischemic heart disease27%

Hospitals where Yinan Zhang works

Medicare's Facility Affiliation Data lists Yinan Zhang 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.

• Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360085

Practice locations

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

• 2050 Kenny RdColumbus, OH 43221 (614) 293‑4969

Group practices

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

• OSU Neuroscience Center LLC121 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Ohio →

Other neurologists in Columbus

Clinicians with the same Medicare primary specialty in Columbus, OH — not a recommendation.

• Mary E. Petrulis, MD
• Yousef Hannawi, MD
• Joseph C. Hoyle, MD
• Meghan E. Hubert, DO
• Regan F. Miller, MD
• Sangita T. Bajpayee, MD
• Emily C. Delosreyes, MD
• Mohamed A. Hamza, MD

All neurologists in Columbus →

Other clinicians in OSU Neuroscience Center LLC

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

• Patrick C. Hartnett
• Mary E. Petrulis, MD
• Heather R. Usher
• Nabil A. Khandker, MD
• Erica L. Dawson
• Pierre Giglio, 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