Takenori Watanabe, M.D.
NPI 1770670556 · Family Medicine Physician · Martinez, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Takenori Watanabe, M.D. is a Family Medicine Physician provider in Martinez, CA (NPI 1770670556).
Provider details
- NPI number
- 1770670556
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00046865 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 143 | 41 |
| Amlodipine Besylate | 92 | 30 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 71 | — |
| Lisinopril | 69 | 18 |
| Losartan Potassium | 67 | 13 |
| Fluticasone Propionate | 65 | 18 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2023-03-07
Frequently asked questions
- What is Takenori Watanabe's NPI number?
- Takenori Watanabe's National Provider Identifier (NPI) is 1770670556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Takenori Watanabe's specialty?
- Takenori Watanabe is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Takenori Watanabe located?
- Takenori Watanabe's practice location on file with NPPES is 2500 Alhambra Ave, Martinez, CA 94553-3156.
- What is Takenori Watanabe's phone number?
- The practice phone number listed in the NPPES registry for Takenori Watanabe is (925) 370-5000.
- Does Takenori Watanabe accept Medicare?
- Takenori Watanabe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Takenori Watanabe's NPI active?
- Yes — Takenori Watanabe's NPI (1770670556) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.