Quick answers
- Which hospitals does Mohammed R. Hayat work at?
- Medicare's official clinician data lists Mohammed R. Hayat at 3 hospitals: St Joseph's Medical Center of Stockton, Sutter Delta Medical Center and Sutter Solano Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mohammed R. Hayat see patients?
- Medicare's clinician data lists 7 practice locations, including Orinda, CA, Stockton, CA and Fairfield, CA. Call before your visit to confirm the address.
- What is Mohammed R. Hayat's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty, and also Interventional Radiology.
- Does Mohammed R. Hayat accept Medicare assignment?
- Yes. Medicare's clinician data says Mohammed R. Hayat 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 Mohammed R. Hayat?
- (925) 296-7150, as listed in official Medicare / NPI Registry data.
- What is Mohammed R. Hayat's NPI number?
- 1801415161. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mohammed R. Hayat works
Medicare's Facility Affiliation Data lists Mohammed R. Hayat at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Joseph's Medical Center of StocktonStockton, CA · Acute Care Hospital · CCN 050084
- Sutter Delta Medical CenterAntioch, CA · Acute Care Hospital · CCN 050523
- Sutter Solano Medical CenterVallejo, CA · Acute Care Hospital · CCN 050101
Practice locations
Addresses where Mohammed R. Hayat is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 12 Camino EncinasOrinda, CA 94563 (925) 296‑7150
- 1800 N California StStockton, CA 95204 (209) 943‑2000
- 2700 Low CtFairfield, CA 94534 (707) 432‑2500
- 300 Hospital DrVallejo, CA 94589 (707) 554‑4107
- 3100 Summit StOakland, CA 94609 (510) 869‑8377
Group practices
Medicare enrollment lists Mohammed R. Hayat as a member of these groups (CMS data updated 2026-10-02).
- Bay Imaging Consultants Medical Group Inc146 clinicians in the group
- Advanced Radiology and Interventional Associates Inc104 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
- Interventional Radiologyalso
Other radiologists in Orinda
Clinicians with the same Medicare primary specialty in Orinda, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801415161 |
| 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