Quick answers
- Which hospitals does Usha R. Vyas work at?
- Medicare's official clinician data lists Usha R. Vyas at 1 hospital: Alta Bates Summit Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Usha R. Vyas see patients?
- Medicare's clinician data lists 8 practice locations, including Castro Valley, CA, San Francisco, CA and Fremont, CA. Call before your visit to confirm the address.
- What is Usha R. Vyas's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Usha R. Vyas accept Medicare assignment?
- Yes. Medicare's clinician data says Usha R. Vyas 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.
- Does Usha R. Vyas offer telehealth?
- Medicare's clinician data says Usha R. Vyas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Usha R. Vyas?
- (415) 476-4029, as listed in official Medicare / NPI Registry data.
- What is Usha R. Vyas's NPI number?
- 1972074821. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Usha R. Vyas works
Medicare's Facility Affiliation Data lists Usha R. Vyas 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
Practice locations
Addresses where Usha R. Vyas is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 20130 Lake Chabot RdCastro Valley, CA 94546
- 2330 Post StSan Francisco, CA 94115 (415) 476‑4029
- 3200 Kearney StFremont, CA 94538 (510) 490‑1222
- 350 30th St, Suite 100Oakland, CA 94609 (510) 204‑8290
- 350 Hawthorne AveOakland, CA 94609
Group practices
Medicare enrollment lists Usha R. Vyas as a member of these groups (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
- University of California San Francisco1,839 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Castro Valley
Clinicians with the same Medicare primary specialty in Castro Valley, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Medical school | Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1972074821 |
| 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