Miguel A. Lopez-Diaz, MD
Cardiovascular Disease Physician · San Juan, PR
Miguel A. Lopez-Diaz, MD is a cardiovascular disease physician with a practice address in San Juan, Puerto Rico, and NPI 1568433852, issued on Jan 27, 2006. Check the license (Puerto Rico 5779, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Miguel A. Lopez-Diaz
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 5779 PR
Self-reported in NPPES; status is on the state search - Practice location
- 1801 Ave Ponce DE Leon, San Juan, PR 00909
- Phone
- (787) 728-5967
- Enumerated
- Jan 27, 2006
- Record last updated
- Feb 28, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130308000418); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1975
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 259 in Puerto Rico → Look up another NPI →
Also registered at 1801 Ave Ponce DE Leon
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Miguel A. Lopez-Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 5779Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average cardiovascular disease physician in 2024
3,908 Medicare Part D claims for 145 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. 105 claims were for opioids.
Most prescribed
- Atorvastatin Calcium299 claims
- Amlodipine Besylate272 claims
- Metoprolol Succinate271 claims
- Hydrochlorothiazide198 claims
- Losartan Potassium190 claims
- Simvastatin131 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $73.43
3 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Miguel A. Lopez-Diaz among 259 cardiovascular disease physician records in Puerto Rico
Miguel A. Lopez-Diaz, MD is one of 259 cardiovascular disease physician records with a practice address in Puerto Rico. 97% 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 19% of them.
- NPI issued2006 · 19% of these records are older, 34% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated1975 · median 1991 among the 218 with a school on file
- Record last updated2013 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Puerto Rico
There are 259 cardiovascular disease physician records in Puerto Rico.
All 259 in Puerto Rico → Every provider in San Juan → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Carlos Diaz, MDSanturce, PR 009091093701062
- Edmundo Jordan - Morey, MDSan Juan, PR 009091679537120
- Paola Mercado Millan, MDSanturce, PR 009091689121634
- Jose Nadal, MDSanturce, PR 009091245325406
- Manuel Quiles Lugo, MDSanturce, PR 009091801871785
- Claudia Rosales-Alvarez, MDSantuce, PR 009091538189121
- Jaime Ruiz-Rodriguez, MDSan Juan, PR 009091245288174
- Sonia Velazquez-Navarro, M.D.San Juan, PR 009091497712392
Common questions
What is Miguel A. Lopez-Diaz, MD's NPI number?
Miguel A. Lopez-Diaz, MD's National Provider Identifier (NPI) is 1568433852, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Miguel A. Lopez-Diaz, MD located?
The NPPES record lists a practice address at 1801 Ave Ponce DE Leon, San Juan, PR, 00909. Phone: (787) 728-5967. Providers update this record themselves, so call before visiting.
How can I verify Miguel A. Lopez-Diaz, MD's license?
NPPES lists Puerto Rico license number 5779, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Miguel A. Lopez-Diaz, MD prescribe under Medicare Part D?
In 2024, Miguel A. Lopez-Diaz, MD had 3,908 Medicare Part D claims for 145 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
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.