Adolfo Romero-Duran, M.D
NPI 1275690836 · Family Medicine Physician · Pittsburg, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adolfo Romero-Duran, M.D is a Family Medicine Physician provider in Pittsburg, CA (NPI 1275690836).
Provider details
- NPI number
- 1275690836
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- A84197 (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 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 497 | 221 |
| Amlodipine Besylate | 286 | 113 |
| Lisinopril | 246 | 94 |
| Losartan Potassium | 209 | 95 |
| Hydrochlorothiazide | 163 | 70 |
| Levothyroxine Sodium | 150 | 63 |
| Fluticasone Propionate | 144 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-02
- Last updated
- 2021-12-17
Frequently asked questions
- What is Adolfo Romero-Duran's NPI number?
- Adolfo Romero-Duran's National Provider Identifier (NPI) is 1275690836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adolfo Romero-Duran's specialty?
- Adolfo Romero-Duran is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Adolfo Romero-Duran located?
- Adolfo Romero-Duran's practice location on file with NPPES is 2311 Loveridge Rd, Pittsburg, CA 94565-5117.
- What is Adolfo Romero-Duran's phone number?
- The practice phone number listed in the NPPES registry for Adolfo Romero-Duran is (925) 431-2300.
- Does Adolfo Romero-Duran accept Medicare?
- Adolfo Romero-Duran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adolfo Romero-Duran's NPI active?
- Yes — Adolfo Romero-Duran's NPI (1275690836) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.