Quick answers
- Which hospitals does Nguyen Do work at?
- Medicare's official clinician data lists Nguyen Do at 3 hospitals: Providence Queen of the Valley Medical Center, Santa Clara Valley Medical Center and St. George Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nguyen Do see patients?
- Medicare's clinician data lists 5 practice locations, including Napa, CA, San Ramon, CA and St George, UT. Call before your visit to confirm the address.
- What is Nguyen Do's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Nguyen Do accept Medicare assignment?
- Medicare's clinician data says Nguyen Do 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 Nguyen Do?
- (707) 253-7161, as listed in official Medicare / NPI Registry data.
- What is Nguyen Do's NPI number?
- 1861687873. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nguyen Do works
Medicare's Facility Affiliation Data lists Nguyen Do at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Queen of the Valley Medical CenterNapa, CA · Acute Care Hospital · CCN 050009
- Santa Clara Valley Medical CenterSan Jose, CA · Acute Care Hospital · CCN 050038
- St. George Regional HospitalSt George, UT · Acute Care Hospital · CCN 460021
Practice locations
Addresses where Nguyen Do is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 Trancas St, Suite 256Napa, CA 94558 (707) 253‑7161
- 2301 Camino Ramon, Suite 140San Ramon, CA 94583 (925) 365‑1519
- 652 S Medical Ctr DrSt George, UT 84790
- 700 S Hwy 99, Suite 3Fillmore, UT 84631
- 751 S Bascom Ave, Santa Clara Vly MedSan Jose, CA 95128 (408) 885‑5000
Group practices
Medicare enrollment lists Nguyen Do as a member of these groups (CMS data updated 2026-10-02).
- Ihc Health Services Inc3,960 clinicians in the group
- Providence Medical Foundation1,466 clinicians in the group
- County of Santa Clara1,022 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Nova Southeastern College Of Osteo Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1861687873 |
| 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