Quick answers
- Does Sarasa T. Kim accept Medicare assignment?
- Yes. Medicare's clinician data says Sarasa T. Kim accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Sarasa T. Kim see?
- In 2024, CMS data shows 1,247 Original Medicare patients and 10,949 services for Sarasa T. Kim. This counts Original Medicare only and measures volume, not quality.
- What is Sarasa T. Kim's NPI number?
- 1700380631. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Sarasa T. Kim, 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.
| Original Medicare patients | 1,247 |
|---|---|
| Services billed to Medicare | 10,949 |
| Different services or procedures | 143 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)7,255 services
- Injection, gadobutrol, 0.1 ml (A9585)1,175 services
- Dxa bone density measurement of hip, pelvis, spine (77080)274 services
- Screening mammography (77067)234 services
- Screening 3d breast mammography (77063)231 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 cholesterol69%
- High blood pressure56%
- Arthritis39%
- Osteoporosis29%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)20%
- Ischemic heart disease18%
Practice locations
Addresses where Sarasa T. Kim is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 13; the Medicare profile lists all.
- 100 N Milpitas BlvdMilpitas, CA 95035 (800) 478‑8837
- 123 S San Mateo DrSan Mateo, CA 94401 (650) 343‑4200
- 1720 El Camino RealBurlingame, CA 94010
- 301 Industrial RdSan Carlos, CA 94070
- 3200 Kearney StFremont, CA 94538 (510) 490‑1222
Group practices
Medicare enrollment lists Sarasa T. Kim as a member of this group (CMS data updated October 2, 2026).
- Sutter Bay Medical Foundation3,829 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Milpitas
Clinicians with the same Medicare primary specialty in Milpitas, CA — not a recommendation.
Other clinicians in Sutter Bay Medical Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mayo Medical School |
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700380631 |
| Corrections | Report an error or suggest an update → |
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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians