Marcel A. Mesa - Pabon, M.D.
Cardiovascular Disease Physician · San Juan, PR
Marcel A. Mesa - Pabon, M.D. is a cardiovascular disease physician with a practice address in San Juan, Puerto Rico, and NPI 1487961579, issued on Sep 10, 2010. Check the license (Puerto Rico 20021, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcel A. Mesa - Pabon
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 20021 PR
Self-reported in NPPES; status is on the state search - Practice location
- Centro Medico DE PR BO Monacillos, San Juan, PR 00935
- Phone
- (787) 754-8500
- Enumerated
- Sep 10, 2010
- Record last updated
- Nov 1, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (787) 758-7953
- Medicare enrollment
- Enrolled (PECOS I20180103002756); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 2010
- Entity
- Type 1 · individual
Also registered at Centro Medico DE PR BO Monacillos
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Pagan, M.D.Pediatrics Physician1811924426
- Mayra Vizcarrondo, MDPediatrics Physician1942331731
Verify Marcel A. Mesa - Pabon 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 20021Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,956 Medicare Part D claims for 306 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Atorvastatin Calcium245 claims
- Losartan Potassium159 claims
- Amlodipine Besylate140 claims
- Rosuvastatin Calcium130 claims
- Metoprolol Succinate124 claims
- Carvedilol118 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: $1,610.46
50 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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.
Bills Medicare through one group practice
- Recinto DE Ciencias MedicasRio Piedras, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cardiovascular Disease Physician providers in Puerto Rico
There are 259 cardiovascular disease physician records in Puerto Rico.
Other cardiovascular disease physician records in Puerto Rico
- Jose Acevedo-Valles, MDSan Juan, PR1215933916
- Gerardo Alayon Anta, M.D.Ponce, PR1508855644
- Edwin Alejandro, MDBayamon, PR1649343369
- Angel Arroyo, MDRio Piedras, PR1609970060
- Victor Arroyo, MDCarolina, PR1093902520
- Eric Aviles, M.D.Cayey, PR1093818924
- Ivan Ayala, M.D.San Juan, PR1952345944
- Carlos Ayala Rodriguez, MDHumacao, PR1174087878
- Julio Baez Suarez, M.D.Caguas, PR1700826344
- Gilberto Baez-Rios, M.D.Mayaguez, PR1487628210
Common questions
What is Marcel A. Mesa - Pabon, M.D.'s NPI number?
Marcel A. Mesa - Pabon, M.D.'s National Provider Identifier (NPI) is 1487961579, issued on Sep 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Marcel A. Mesa - Pabon, M.D. located?
The NPPES record lists a practice address at Centro Medico DE PR BO Monacillos, San Juan, PR, 00935. Phone: (787) 754-8500. Providers update this record themselves, so call before visiting.
How can I verify Marcel A. Mesa - Pabon, M.D.'s license?
NPPES lists Puerto Rico license number 20021, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Marcel A. Mesa - Pabon, M.D. prescribe under Medicare Part D?
In 2024, Marcel A. Mesa - Pabon, M.D. had 1,956 Medicare Part D claims for 306 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.