Ruben A. Perez Ramirez, M,D
General Practice Physician · Guayama, PR
Ruben A. Perez Ramirez, M,D is a general practice physician with a practice address in Guayama, Puerto Rico, and NPI 1124041041, issued on Jul 25, 2006. Check the license (Puerto Rico 9306, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ruben A. Perez Ramirez
- Credential
- M,D
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 9306 PR
Self-reported in NPPES; status is on the state search - Practice location
- Ave.pedro Albizu Campos, Guayama, PR 00784
- Phone
- (787) 864-4300
- Enumerated
- Jul 25, 2006
- Record last updated
- Sep 24, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (787) 864-1070
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Verify Ruben A. Perez Ramirez 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 9306Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average general practice physician in 2024
547 Medicare Part D claims for 331 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Gabapentin60 claims
- Baclofen47 claims
- Acetaminophen-Codeine40 claims
- Etodolac31 claims
- Famotidine21 claims
- Amoxicillin-Clavulanate Potass18 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.
Ruben A. Perez Ramirez among 4,170 general practice physician records in Puerto Rico
Ruben A. Perez Ramirez, M,D 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 65% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2012 · 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).
70 general practice physician records list a practice address in Guayama
They are 70 of the 367 NPPES records with a practice address in Guayama, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Guayama → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Carlos Acevedo Rego, MDGuayama, PR 007841902824154
- Virginia Berrios, M.D.Guayama, PR 007841659438679
- Lysander Borrero, M.D.Guayama, PR 007841184628836
- Yanille Burgos Rivera, MDGuayama, PR 007841275632697
- Alberto Cardona Robles, M.D.Guayama, PR 007841457421257
- Francisco Medellinhuertas, M.D.Guayama, PR 007841245305747
- Jose Morales, M.DGuayama, PR 007841457374126
- Myrta Munet, MDGuayama, PR 007841184692170
Common questions
What is Ruben A. Perez Ramirez, M,D's NPI number?
Ruben A. Perez Ramirez, M,D's National Provider Identifier (NPI) is 1124041041, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ruben A. Perez Ramirez, M,D located?
The NPPES record lists a practice address at Ave.pedro Albizu Campos, Guayama, PR, 00784. Phone: (787) 864-4300. Providers update this record themselves, so call before visiting.
How can I verify Ruben A. Perez Ramirez, M,D's license?
NPPES lists Puerto Rico license number 9306, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ruben A. Perez Ramirez, M,D prescribe under Medicare Part D?
In 2024, Ruben A. Perez Ramirez, M,D had 547 Medicare Part D claims for 331 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.