Lydia Delaney-Sathy, MD

Medicare activity in 2024

Official CMS public-use data for Lydia Delaney-Sathy, 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. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)12,370 services
2. Injection, gadobutrol, 0.1 ml (A9585)5,275 services
3. Screening mammography (77067)544 services
4. Screening 3d breast mammography (77063)522 services
5. X-ray of chest, 2 views (71046)213 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 cholesterol74%
• High blood pressure62%
• Arthritis41%
• Osteoporosis24%
• Diabetes21%
• Ischemic heart disease19%

Hospitals where Lydia Delaney-Sathy works

Medicare's Facility Affiliation Data lists Lydia Delaney-Sathy 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.

• El Camino HealthMountain View, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050308

Practice locations

Addresses where Lydia Delaney-Sathy is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 11; the Medicare profile lists all.

• 1071 Blossom Hill RdSan Jose, CA 95123 (408) 445‑4010
• 1111 Washington StSanta Clara, CA 95050 (800) 472‑2237
• 15400 Los Gatos BlvdLos Gatos, CA 95032 (408) 739‑6000
• 2441 Mission College BlvdSanta Clara, CA 95054 (800) 478‑8837
• 2506 Samaritan CtSan Jose, CA 95124 (408) 739‑6000

Group practices

Medicare enrollment lists Lydia Delaney-Sathy as a member of this group (CMS data updated October 2, 2026).

• Sutter Bay Medical Foundation3,829 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in California →

Other radiologists in San Jose

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

• Jennifer T. Salcman, MD
• Peter M. Phan, MD
• Michelle M. Lam, MD
• Ania J. Azziz, MD
• Kei Hanafusa, MD
• Sridhar Reddi, MD
• Praveen R. Anchala, MD
• Maria Matsumoto, MD

All radiologists in San Jose →

Other clinicians in Sutter Bay Medical Foundation

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

• Trang Nguyen, PA
• Rebecca C. Falik, MD
• Lisa Gervin, MD
• Curtis J. Wozniak, MD
• Cyrus Sedagatnia, NP
• Joshua R. Albrektson, 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