Quick answers
- Which hospitals does Nancy N. Pham Thomas work at?
- Medicare's official clinician data lists Nancy N. Pham Thomas at 1 hospital: Stanford Health Care Tri-Valley. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nancy N. Pham Thomas see patients?
- Medicare's clinician data lists 1 practice location in Dublin, CA. Call before your visit to confirm the address.
- What is Nancy N. Pham Thomas's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Nancy N. Pham Thomas accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy N. Pham Thomas 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 Nancy N. Pham Thomas?
- (925) 875-6100, as listed in official Medicare / NPI Registry data.
- What is Nancy N. Pham Thomas's NPI number?
- 1205099074. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nancy N. Pham Thomas works
Medicare's Facility Affiliation Data lists Nancy N. Pham Thomas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Stanford Health Care Tri-ValleyPleasanton, CA · Acute Care Hospital · CCN 050283
Practice locations
Addresses where Nancy N. Pham Thomas is enrolled with Medicare (CMS data updated 2026-10-02).
- 4050 Dublin BlvdDublin, CA 94568 (925) 875‑6100
Group practices
Medicare enrollment lists Nancy N. Pham Thomas as a member of this group (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Dublin
Clinicians with the same Medicare primary specialty in Dublin, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wake Forest University School Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205099074 |
| 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