Nancy Pham-Thomas, MD
NPI 1205099074 · Obstetrics & Gynecology Physician · Dublin, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Pham-Thomas, MD is a Obstetrics & Gynecology Physician provider in Dublin, CA (NPI 1205099074).
Provider details
- NPI number
- 1205099074
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A112865 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
14 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 14 | $48 |
Typical Medicare-allowed amounts for these services range $48–$48 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 4050 Dublin BlvdDublin, CA 94568-3112Phone: (925) 875-6100Fax: (925) 875-6214
Registry dates
- Enumerated
- 2008-07-02
- Last updated
- 2020-05-28
- Certified
- 2020-05-28
Frequently asked questions
- What is Nancy Pham-Thomas's NPI number?
- Nancy Pham-Thomas's National Provider Identifier (NPI) is 1205099074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Pham-Thomas's specialty?
- Nancy Pham-Thomas is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Pham-Thomas located?
- Nancy Pham-Thomas's practice location on file with NPPES is 4000 Dublin Blvd, Dublin, CA 94568-3113.
- What is Nancy Pham-Thomas's phone number?
- The practice phone number listed in the NPPES registry for Nancy Pham-Thomas is (925) 875-6546.
- Does Nancy Pham-Thomas accept Medicare?
- Nancy Pham-Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Pham-Thomas's NPI active?
- Yes — Nancy Pham-Thomas's NPI (1205099074) is active in the NPPES registry as of the last update on 2020-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.