Quick answers
- Which hospitals does David K. Tso work at?
- Medicare's official clinician data lists David K. Tso at 5 hospitals: Alta Bates Summit Medical Center, El Camino Health, Good Samaritan Hospital, John Muir Medical Center - Walnut Creek Campus and Santa Clara Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David K. Tso see patients?
- Medicare's clinician data lists 14 practice locations, including Vacaville, CA, Oakland, CA and Walnut Creek, CA. Call before your visit to confirm the address.
- What is David K. Tso's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does David K. Tso accept Medicare assignment?
- Medicare's clinician data says David K. Tso may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for David K. Tso?
- (707) 624-7000, as listed in official Medicare / NPI Registry data.
- What is David K. Tso's NPI number?
- 1962943563. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David K. Tso works
Medicare's Facility Affiliation Data lists David K. Tso 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
- El Camino HealthMountain View, CA · Acute Care Hospital · CCN 050308
- Good Samaritan HospitalSan Jose, CA · Acute Care Hospital · CCN 050380
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA · Acute Care Hospital · CCN 050180
- Santa Clara Valley Medical CenterSan Jose, CA · Acute Care Hospital · CCN 050038
Practice locations
Addresses where David K. Tso is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 14; the Medicare profile lists all.
- 1000 Nut Tree RdVacaville, CA 95687 (707) 624‑7000
- 1002 Nut Tree RdVacaville, CA 95687 (925) 296‑7150
- 15 Bay Forest DrOakland, CA 94611 (925) 296‑7150
- 1601 Ygnacio Valley Rd, Suite 100Walnut Creek, CA 94598 (925) 939‑3000
- 1601 Ygnacio Vly RdWalnut Creek, CA 94596
Group practices
Medicare enrollment lists David K. Tso as a member of these groups (CMS data updated 2026-10-02).
- County of Santa Clara1,022 clinicians in the group
- Bay Imaging Consultants Medical Group Inc146 clinicians in the group
- John Muir Trauma Physicians Billing Service113 clinicians in the group
- Magnetic Imaging Affiliates LLC45 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Vacaville
Clinicians with the same Medicare primary specialty in Vacaville, CA — not a recommendation.
Clinician information
| Graduation year | 2012 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1962943563 |
| 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