Vinh Dao, M.D.,PH.D.
NPI 1649711912 · Hematology & Oncology Physician · San Rafael, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vinh Dao, M.D.,PH.D. is a Hematology & Oncology Physician provider in San Rafael, CA (NPI 1649711912).
Provider details
- NPI number
- 1649711912
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 156905 (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
9 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 84 | 42 |
| Dexamethasone | 63 | 39 |
| Prochlorperazine Maleate | 52 | 38 |
| Filgrastim-Aafibrand: Nivestym | 38 | 14 |
| Ondansetron Hcl | 38 | 32 |
| Palbociclibbrand: Ibrance | 26 | — |
| Tbo-Filgrastimbrand: Granix | 23 | — |
| Oxycodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-20
- Last updated
- 2024-01-30
- Certified
- 2024-01-30
Frequently asked questions
- What is Vinh Dao's NPI number?
- Vinh Dao's National Provider Identifier (NPI) is 1649711912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vinh Dao's specialty?
- Vinh Dao is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Vinh Dao located?
- Vinh Dao's practice location on file with NPPES is 820 Las Gallinas Ave, San Rafael, CA 94903-3410.
- What is Vinh Dao's phone number?
- The practice phone number listed in the NPPES registry for Vinh Dao is (415) 446-2500.
- Does Vinh Dao accept Medicare?
- Vinh Dao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vinh Dao's NPI active?
- Yes — Vinh Dao's NPI (1649711912) is active in the NPPES registry as of the last update on 2024-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.