Quick answers
- Does Mossum K. Sawhney accept Medicare assignment?
- Yes. Medicare's clinician data says Mossum K. Sawhney 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.
- What is Mossum K. Sawhney's NPI number?
- 1780147991. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mossum K. Sawhney works
Medicare's Facility Affiliation Data lists Mossum K. Sawhney 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.
- Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050224
- Mary Washington HospitalFredericksburg, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490022
- NorthBay Medical CenterFairfield, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050367
- Sutter Delta Medical CenterAntioch, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050523
- Sutter Solano Medical CenterVallejo, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050101
Practice locations
Addresses where Mossum K. Sawhney is enrolled with Medicare (CMS data updated October 2, 2026).
- 1100 B Gale Wilson BlvdFairfield, CA 94533 (707) 646‑4646
- 1101 B Gale Wilson Blvd, Suite 100Fairfield, CA 94533 (707) 646‑4646
- 15000 Kensington Park Dr, Suite 150Tustin, CA 92782 (714) 477‑8340
- 2425 Samaritan DrSan Jose, CA 95124 (925) 296‑7150
- 360 San Miguel Dr, Suite 105and106Newport Beach, CA 92660 (949) 365‑3534
Group practices
Medicare enrollment lists Mossum K. Sawhney as a member of these groups (CMS data updated October 2, 2026).
- Mary Washington Healthcare Providers LLC262 clinicians in the group
- Bay Imaging Consultants Medical Group Inc146 clinicians in the group
- Newport Harbor Radiology Associates Medical Group Inc70 clinicians in the group
- Newport Center Radiology Associates Medical Group Inc59 clinicians in the group
- Solano Diagnostics Partners a Calif Limited Partnership45 clinicians in the group
Specialties
- Interventional Radiologyprimary
Other interventional radiologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in Mary Washington Healthcare Providers LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780147991 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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