Eva Thomas, MD
NPI 1205922077 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eva Thomas, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1205922077).
Provider details
- NPI number
- 1205922077
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A55089 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 449 | 155 |
| Palbociclibbrand: Ibrance | 114 | 15 |
| Tamoxifen Citrate | 105 | 35 |
| Letrozole | 69 | 16 |
| Exemestane | 67 | 26 |
| Alendronate Sodium | 54 | 17 |
| Dexamethasone | 42 | 19 |
| Ondansetron Hcl | 22 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2021-12-09
Frequently asked questions
- What is Eva Thomas's NPI number?
- Eva Thomas's National Provider Identifier (NPI) is 1205922077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eva Thomas's specialty?
- Eva Thomas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eva Thomas located?
- Eva Thomas's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Eva Thomas's phone number?
- The practice phone number listed in the NPPES registry for Eva Thomas is (510) 752-1000.
- Does Eva Thomas accept Medicare?
- Eva Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eva Thomas's NPI active?
- Yes — Eva Thomas's NPI (1205922077) is active in the NPPES registry as of the last update on 2021-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.