Roberto Marrero, MD
General Practice Physician · Cabo Rojo, PR
Roberto Marrero, MD is a general practice physician with a practice address in Cabo Rojo, Puerto Rico, and NPI 1205305448, issued on Nov 16, 2018. Check the license (Puerto Rico 021164, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roberto Marrero
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 021164 PR
Self-reported in NPPES; status is on the state search - Practice location
- Haciendas DE Miramar BZ 423, Cabo Rojo, PR 00623
- Phone
- (787) 538-9451
- Enumerated
- Nov 16, 2018
- Record last updated
- Nov 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 021164 PR
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Verify Roberto Marrero 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 021164Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average general practice physician in 2024
79 Medicare Part D claims for 61 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Clindamycin Hcl13 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: $13.50
1 payment: food and beverage; the largest payer was Pbg Puerto Rico LLC. The 4,259 providers of this specialty with any payment received $1,273.40 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.
Roberto Marrero among 4,170 general practice physician records in Puerto Rico
Roberto Marrero, MD is one of 4,170 general practice physician records with a practice address in Puerto Rico. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 66% of them.
- NPI issued2018 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2018 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 general practice physician records list a practice address in Cabo Rojo
They are 55 of the 269 NPPES records with a practice address in Cabo Rojo, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Cabo Rojo → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Magaly Bracero Perez, M.D.Cabo Rojo, PR 006231215910823
- Juan Guzman, M.D.Cabo Rojo, PR 006231396789996
- Ivan Irizarry Arroyo, M.D.Cabo Rojo, PR 006231245288042
- Luis Lozada, MDCabo Rojo, PR 006231649230046
- Hernan III Lugo Olivieri, MEDICAL DOCTORCabo Rojo, PR 006231265491948
- Maria Maldonado, M.D.Cabo Rojo, PR 006231306805908
- Marisol Martinez Medina, M.D.Cabo Rojo, PR 006231649211905
- Luis Ortiz, M.D.Cabo Rojo, PR 006231649230442
Common questions
What is Roberto Marrero, MD's NPI number?
Roberto Marrero, MD's National Provider Identifier (NPI) is 1205305448, issued on Nov 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Roberto Marrero, MD located?
The NPPES record lists a practice address at Haciendas DE Miramar BZ 423, Cabo Rojo, PR, 00623. Phone: (787) 538-9451. Providers update this record themselves, so call before visiting.
How can I verify Roberto Marrero, MD's license?
NPPES lists Puerto Rico license number 021164, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Roberto Marrero, MD prescribe under Medicare Part D?
In 2024, Roberto Marrero, MD had 79 Medicare Part D claims for 61 beneficiaries; the average among general practice physician prescribers was 3,030. 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.