Quick answers
- Which hospitals does Hon Woo work at?
- Medicare's official clinician data lists Hon Woo at 5 hospitals: Kaiser Foundation Hosp So Sacramento, Kaiser Foundation Hospital - Antioch, Kaiser Foundation Hospital - Oakland/Richmond, Kaiser Foundation Hospital-San Jose and Kaiser Foundation Hospital-Santa Clara. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hon Woo see patients?
- Medicare's clinician data lists 19 practice locations, including Roseville, CA, Manteca, CA and Sacramento, CA. Call before your visit to confirm the address.
- What is Hon Woo's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Hon Woo accept Medicare assignment?
- Yes. Medicare's clinician data says Hon Woo 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 Hon Woo?
- (916) 784-4000, as listed in official Medicare / NPI Registry data.
- What is Hon Woo's NPI number?
- 1972610160. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hon Woo works
Medicare's Facility Affiliation Data lists Hon Woo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaiser Foundation Hosp So SacramentoSacramento, CA · Acute Care Hospital · CCN 050674
- Kaiser Foundation Hospital - AntiochAntioch, CA · Acute Care Hospital · CCN 050760
- Kaiser Foundation Hospital - Oakland/RichmondOakland, CA · Acute Care Hospital · CCN 050075
- Kaiser Foundation Hospital-San JoseSan Jose, CA · Acute Care Hospital · CCN 050604
- Kaiser Foundation Hospital-Santa ClaraSanta Clara, CA · Acute Care Hospital · CCN 050071
Practice locations
Addresses where Hon Woo is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 19; the Medicare profile lists all.
- 1600 Eureka RdRoseville, CA 95661 (916) 784‑4000
- 1643 Eureka RdRoseville, CA 95661 (916) 973‑5300
- 1721 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 1777 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 1779 W Yosemite AveManteca, CA 95337 (209) 825‑3700
Group practices
Medicare enrollment lists Hon Woo as a member of this group (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Roseville
Clinicians with the same Medicare primary specialty in Roseville, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Davis School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972610160 |
| 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