Marta Rosario, MD
Family Medicine Physician · Bayamon, PR
Marta Rosario, MD is a family medicine physician with a practice address in Bayamon, Puerto Rico, and NPI 1861482895, issued on Oct 21, 2005. Check the license (Puerto Rico 14261, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marta Rosario
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 14261 PR
Self-reported in NPPES; status is on the state search - Practice location
- Ave Nogal IJ3, Bayamon, PR 00956
- Phone
- (787) 786-1313
- Enumerated
- Oct 21, 2005
- Record last updated
- Mar 18, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (787) 785-0988
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 604 in Puerto Rico → Look up another NPI →
Verify Marta Rosario 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 14261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
29 Medicare Part D claims for 15 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
Marta Rosario among 604 family medicine physician records in Puerto Rico
Marta Rosario, MD is one of 604 family medicine physician records with a practice address in Puerto Rico. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2008 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 family medicine physician records list a practice address in Bayamon
They are 42 of the 2,958 NPPES records with a practice address in Bayamon, and 604 family medicine physician records in Puerto Rico.
All 604 in Puerto Rico → Every provider in Bayamon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sylvia Cabrera-Otero, MT MD MPH FAAFPBayamon, PR 009561740271923
- Hipolito Carrillo, M.D.Bayamon, PR 009561568653970
- Zuleika De Jesus RodriguezBayamon, PR 009561245819416
- Stephanie Johnson Marrero, MDManati, PR 009561134789738
- Eva Muniz Diaz, MDBayamon, PR 009561245347855
- Leyda Oquendo-Velez, MDBayamon, PR 009561124094768
- Veronica Perez Ramos, M.D.Bayamon, PR 009561881605483
- Nidia Pichardo, PABayamon, PR 009561689436446
Common questions
What is Marta Rosario, MD's NPI number?
Marta Rosario, MD's National Provider Identifier (NPI) is 1861482895, issued on Oct 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marta Rosario, MD located?
The NPPES record lists a practice address at Ave Nogal IJ3, Bayamon, PR, 00956. Phone: (787) 786-1313. Providers update this record themselves, so call before visiting.
How can I verify Marta Rosario, MD's license?
NPPES lists Puerto Rico license number 14261, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Marta Rosario, MD prescribe under Medicare Part D?
In 2024, Marta Rosario, MD had 29 Medicare Part D claims for 15 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.