Quick answers
- Which hospitals does Sandhya Ashokkumar work at?
- Medicare's official clinician data lists Sandhya Ashokkumar at 4 hospitals: Alta Bates Summit Medical Center, Alta Bates Summit Medical Center - Alta Bates Camp…, Eden Medical Center and Kaiser Foundation Hospital - Redwood City. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sandhya Ashokkumar see patients?
- Medicare's clinician data lists 2 practice locations, including Castro Valley, CA and Santa Clara, CA. Call before your visit to confirm the address.
- What is Sandhya Ashokkumar's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty.
- Does Sandhya Ashokkumar accept Medicare assignment?
- Yes. Medicare's clinician data says Sandhya Ashokkumar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Sandhya Ashokkumar?
- (510) 537-1234, as listed in official Medicare / NPI Registry data.
- What is Sandhya Ashokkumar's NPI number?
- 1457913402. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sandhya Ashokkumar works
Medicare's Facility Affiliation Data lists Sandhya Ashokkumar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alta Bates Summit Medical CenterOakland, CA · Acute Care Hospital · CCN 050043
- Alta Bates Summit Medical Center - Alta Bates Camp…Berkeley, CA · Acute Care Hospital · CCN 050305
- Eden Medical CenterCastro Valley, CA · Acute Care Hospital · CCN 050488
- Kaiser Foundation Hospital - Redwood CityRedwood City, CA · Acute Care Hospital · CCN 050541
Practice locations
Addresses where Sandhya Ashokkumar is enrolled with Medicare (CMS data updated 2026-10-02).
- 20103 Lake Chabot RdCastro Valley, CA 94546 (510) 537‑1234
- 700 Lawrence ExpySanta Clara, CA 95051 (408) 851‑1000
Group practices
Medicare enrollment lists Sandhya Ashokkumar as a member of these groups (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
- Inpatient Specialists of California PC385 clinicians in the group
Specialties
- Critical Care (Intensivists)primary
Find other Critical Care (Intensivists) doctors in California →
Other critical care doctors in Castro Valley
Clinicians with the same Medicare primary specialty in Castro Valley, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Drexel University College Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457913402 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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