Seung- Yi Song, MD

Medicare activity in 2024

Official CMS public-use data for Seung- Yi Song, 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, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units (Q5106)5,950 services
2. Injection, granisetron hydrochloride, 100 mcg (J1626)3,100 services
3. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)2,004 services
4. Injection, dexamethasone sodium phosphate, 1 mg (J1100)1,846 services
5. Injection, epoetin alfa, (for non-esrd use), 1000 units (J0885)1,740 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%
• Diabetes75%
• Chronic kidney disease75%
• Osteoporosis65%
• High cholesterol64%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)62%

Hospitals where Seung- Yi Song works

Medicare's Facility Affiliation Data lists Seung- Yi Song 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.

• Sharp Chula Vista Medical CenterChula Vista, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050222
• Sharp Memorial HospitalSan Diego, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050100

Practice locations

Addresses where Seung- Yi Song is enrolled with Medicare (CMS data updated October 2, 2026).

• 7901 Frost StSan Diego, CA 92123 (858) 939‑3400
• 7930 Frost St, Suite 405San Diego, CA 92123 (828) 571‑2811

Group practices

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

• Emergency and Acute Care Medical Corporation422 clinicians in the group
• San Diego Oncology Medical Clinic2 clinicians in the group

Specialties

• Medical Oncologyprimary
• Hematologyalso

Find other Medical Oncology doctors in California →

Other oncologists in San Diego

Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.

• Aaron M. Miller, MD
• Kathryn A. Gold, MD
• Wenji Guo, MD
• Uladzislau Naidzionak, MD
• Sarah G. Boles, MD
• Pushpendu Banerjee, MD
• Alexander A. Tong, MD
• Jenny J. Devitt, MD

All oncologists in San Diego →

Other clinicians in Emergency and Acute Care Medical Corporation

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

• Hulbert Do, MD
• Mark W. Huang, MD
• Rafid B. Arabo, MD
• Nicholas A. Kusnezov, MD
• Afsaneh Nourin, MD
• Eunice E. Kwon, DO

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