Alejandro R. Prieto, MD
Interventional Cardiology Physician · Pittsburg, CA
Alejandro R. Prieto, MD is an interventional cardiology physician with a practice address in Pittsburg, California, and NPI 1235191883, issued on Apr 6, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alejandro R. Prieto
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License numbers
- AP063730 MI
M-2053 GU
Self-reported in NPPES; status is on the state search - Practice location
- 2220 Gladstone Dr, Pittsburg, CA 94565
- Phone
- (925) 432-3318
- Enumerated
- Apr 6, 2006
- Record last updated
- Jun 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (925) 432-4590
- Medicaid ID
- 4587035 MI
- Medicare enrollment
- Enrolled (PECOS I20170824003699); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 632 in California → Look up another NPI →
Also registered at 2220 Gladstone Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Cave, NPAdult Health Nurse Practitioner1144743386
- Gerald Delrio, M.D.Pulmonary Disease Physician1568417889
- Siamak Elyasi, M.D.Family Medicine Physician1467407809
- John Gallo, DOInternal Medicine Physician1558446229
- Henry Gong, M.D.Interventional Cardiology Physician1215982855
- Hsien-Wen Hsu, M.D.Pulmonary Disease Physician1548209646
Verify Alejandro R. Prieto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 88.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Guam Healthcare Development IncorporatedDededo, GU
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alejandro R. Prieto among 632 interventional cardiology physician records in California
Alejandro R. Prieto, MD is one of 632 interventional cardiology physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 52% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated1991 · median 2001 among the 526 with a school on file
- Record last updated2017 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in California
There are 632 interventional cardiology physician records in California.
All 632 in California → Every provider in Pittsburg → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Henry Gong, M.D.Pittsburg, CA 945651215982855
- Tracy Huynh, M.D.Dublin, CA 945681407906357
- Manoj Eapen, M.D.Napa, CA 945581801892666
- Sergio Manubens, MDNapa, CA 945581487634879
- James Srebro, MDNapa, CA 945581629048814
- Mark Villalon, MDNapa, CA 945581720249816
- Andrew Wong, MDNapa, CA 945581578543963
- Leonardo Clavijo, M.D.Saint Helena, CA 945741225088537
Common questions
What is Alejandro R. Prieto, MD's NPI number?
Alejandro R. Prieto, MD's National Provider Identifier (NPI) is 1235191883, issued on Apr 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alejandro R. Prieto, MD located?
The NPPES record lists a practice address at 2220 Gladstone Dr, Pittsburg, CA, 94565. Phone: (925) 432-3318. Providers update this record themselves, so call before visiting.
How can I verify Alejandro R. Prieto, MD's license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Alejandro R. Prieto, MD's MIPS final score?
The 2023 MIPS final score is 88.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.