Maria Alejandra Rodriguez Santiago, MD
Cardiovascular Disease Physician · Guaynabo, PR
Maria Alejandra Rodriguez Santiago, MD is a cardiovascular disease physician with a practice address in Guaynabo, Puerto Rico, and NPI 1053852962, issued on Mar 10, 2017. Check the license (Puerto Rico 22811, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Alejandra Rodriguez Santiago
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 22811 PR
Self-reported in NPPES; status is on the state search - Practice location
- 101 Ave San Patricio Ste 1260, Guaynabo, PR 00968
- Phone
- (787) 272-2010
- Enumerated
- Mar 10, 2017
- Record last updated
- Jun 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20250923001759); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 259 in Puerto Rico → Look up another NPI →
Also registered at 101 Ave San Patricio Ste 1260
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carla Colon Nunez, MDCardiovascular Disease Physician1255784302
- Melissa Ruiz Rodriguez, M.D.Cardiovascular Disease Physician1700299302
- Hector Sepulveda-Alemany, MDCardiovascular Disease Physician1427506682
Verify Maria Alejandra Rodriguez Santiago 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 22811Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
376 Medicare Part D claims for 43 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Jardiance38 claims
- Carvedilol35 claims
- Atorvastatin Calcium33 claims
- Spironolactone33 claims
- Metoprolol Succinate28 claims
- Lisinopril20 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: $787.54
27 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). 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.
Maria Alejandra Rodriguez Santiago among 259 cardiovascular disease physician records in Puerto Rico
Maria Alejandra Rodriguez Santiago, 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 2017, is newer than 94% of them.
- NPI issued2017 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2022 · median 1991 among the 218 with a school on file
- Record last updated2025 · 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 Guaynabo → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Carla Colon Nunez, MDGuaynabo, PR 009681255784302
- Melissa Ruiz Rodriguez, M.D.Guaynabo, PR 009681700299302
- Hector Sepulveda-Alemany, MDGuaynabo, PR 009681427506682
- Elias Bou Prieto, M.D.Guaynabo, PR 009691013110485
- Jose Hernandez Gil De Lamadrid, M.D.Guaynabo, PR 009691174810170
- Jose Reyes-Pena, MDGuaynabo, PR 009691720071483
- Luis Rodriguez-OspinaGuaynabo, PR 009691043289408
- Luis Rosado Carrillo, M.D.Guaynabo, PR 009691821009366
Common questions
What is Maria Alejandra Rodriguez Santiago, MD's NPI number?
Maria Alejandra Rodriguez Santiago, MD's National Provider Identifier (NPI) is 1053852962, issued on Mar 10, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Maria Alejandra Rodriguez Santiago, MD located?
The NPPES record lists a practice address at 101 Ave San Patricio Ste 1260, Guaynabo, PR, 00968. Phone: (787) 272-2010. Providers update this record themselves, so call before visiting.
How can I verify Maria Alejandra Rodriguez Santiago, MD's license?
NPPES lists Puerto Rico license number 22811, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Alejandra Rodriguez Santiago, MD prescribe under Medicare Part D?
In 2024, Maria Alejandra Rodriguez Santiago, MD had 376 Medicare Part D claims for 43 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.