Alejandro Prieto, MD
NPI 1235191883 · Interventional Cardiology Physician · Pittsburg, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alejandro Prieto, MD is a Interventional Cardiology Physician provider in Pittsburg, CA (NPI 1235191883).
Provider details
- NPI number
- 1235191883
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- AP063730 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-06
- Last updated
- 2017-06-12
Frequently asked questions
- What is Alejandro Prieto's NPI number?
- Alejandro Prieto's National Provider Identifier (NPI) is 1235191883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alejandro Prieto's specialty?
- Alejandro Prieto is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alejandro Prieto located?
- Alejandro Prieto's practice location on file with NPPES is 2220 Gladstone Dr, Pittsburg, CA 94565-5123.
- What is Alejandro Prieto's phone number?
- The practice phone number listed in the NPPES registry for Alejandro Prieto is (925) 432-3318.
- Does Alejandro Prieto accept Medicare?
- Alejandro Prieto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alejandro Prieto's NPI active?
- Yes — Alejandro Prieto's NPI (1235191883) is active in the NPPES registry as of the last update on 2017-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.