Uma G. Swamy, MD

Medicare activity in 2024

Official CMS public-use data for Uma G. Swamy, 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, gadobutrol, 0.1 ml (A9585)1,525 services
2. Ct guidance for insertion of radiation therapy fields (77014)417 services
3. Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)270 services
4. Calculation of radiation therapy dose (77300)255 services
5. Design and construction of complex radiation treatment device (77334)220 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 cholesterol72%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)70%
• Diabetes38%
• Arthritis35%
• Chronic kidney disease27%

Hospitals where Uma G. Swamy works

Medicare's Facility Affiliation Data lists Uma G. Swamy 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.

• Eden Medical CenterCastro Valley, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050488
• Highland HospitalOakland, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050320
• John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050180

Practice locations

Addresses where Uma G. Swamy is enrolled with Medicare (CMS data updated October 2, 2026).

• 6380 Clark AveDublin, CA 94568 (925) 875‑1677

Group practices

Medicare enrollment lists Uma G. Swamy as a member of this group (CMS data updated October 2, 2026).

• Epic Care55 clinicians in the group

Specialties

• Radiation Oncologyprimary

Find other Radiation Oncology doctors in California →

Other radiation oncologists in Dublin

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

• Christopher Chapman, MD
• Sumi Sinha, MD
• Anand Parthasarathy, MD

All radiation oncologists in Dublin →

Other clinicians in Epic Care

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

• Daniel Kaplan, MD
• Stephen L. Catalya, MD
• Jane H. Wardzinska, MD
• Wilson Tong, MD
• Srikanth A. Reddy, MD
• Dimple K. Marwaha, DPM

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