Yoshihiro Yonekawa, MD

Medicare activity in 2024

Official CMS public-use data for Yoshihiro Yonekawa, 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, faricimab-svoa, 0.1 mg (J2777)17,160 services
2. Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg (Q5128)12,877 services
3. Injection, pegcetacoplan, intravitreal, 1 mg (J2781)5,910 services
4. Imaging of retina (92134)5,487 services
5. Injection of drug into eye (67028)3,923 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%
• Arthritis44%
• Diabetes33%
• Chronic kidney disease31%
• Ischemic heart disease30%

Hospitals where Yoshihiro Yonekawa works

Medicare's Facility Affiliation Data lists Yoshihiro Yonekawa 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.

• Wills Eye HospitalPhiladelphia, PA · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 390331

Practice locations

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

• 1523 Concord Pike, Suite 101Wilmington, DE 19803 (800) 331‑6634
• 4060 Butler Pike, Suite 200Plymouth Meeting, PA 19462 (800) 331‑6634
• 4102 Ogletown Stanton Rd, Suite 1Newark, DE 19713 (800) 331‑6634
• 8 Ranoldo TerCherry Hill, NJ 08034 (800) 331‑6634
• 840 Walnut StPhiladelphia, PA 19107 (800) 331‑6634

Group practices

Medicare enrollment lists Yoshihiro Yonekawa as a member of these groups (CMS data updated October 2, 2026).

• Retinovitreous Associates Ltd37 clinicians in the group
• Associated Retinal Surgeons, PA22 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in Delaware →

Other ophthalmologists in Wilmington

Clinicians with the same Medicare primary specialty in Wilmington, DE — not a recommendation.

• Michael B. Vincent, MD
• Stewart G. Smith, MD
• Duo Xu, MD
• Joshua H. Uhr, MD
• Benjamin C. Chaon, MD
• Yuxi Zheng, MD
• Elyse McGlumphy, MD
• Michael A. Klufas, MD

All ophthalmologists in Wilmington →

Other clinicians in Retinovitreous Associates Ltd

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

• Allen C. Ho, MD
• Duo Xu, MD
• Joshua H. Uhr, MD
• Richard S. Kaiser, MD
• Daniel Connors, MD
• Allen Chiang, 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