Carlos Ruben Perez Vizcarrondo, MD
General Practice Physician · San Juan, PR
Carlos Ruben Perez Vizcarrondo, MD is a general practice physician with a practice address in San Juan, Puerto Rico, and NPI 1538136783, issued on Mar 7, 2006. Check the license (Puerto Rico 10405, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carlos Ruben Perez Vizcarrondo
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 10405 PR
Self-reported in NPPES; status is on the state search - Practice location
- Ave. Luis Munoz Rivera 1007, San Juan, PR 00925
- Phone
- (787) 765-4799
- Enumerated
- Mar 7, 2006
- Record last updated
- Sep 24, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (787) 765-4799
- Medicare enrollment
- Enrolled (PECOS I20110621000350); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Verify Carlos Ruben Perez Vizcarrondo 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 10405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average general practice physician in 2024
5,210 Medicare Part D claims for 165 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Levothyroxine Sodium274 claims
- Amlodipine Besylate222 claims
- Buspirone Hcl218 claims
- Donepezil Hcl217 claims
- Losartan Potassium217 claims
- Famotidine188 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.
Carlos Ruben Perez Vizcarrondo among 4,170 general practice physician records in Puerto Rico
Carlos Ruben Perez Vizcarrondo, 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 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 fileYes · 29% of these records are
- Graduated1987 · median 2004 among the 1,228 with a school on file
- Record last updated2010 · 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).
622 general practice physician records list a practice address in San Juan
They are 622 of the 8,960 NPPES records with a practice address in San Juan, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in San Juan → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Oscar Benitez, MDSan Juan, PR 009251528078201
- Rolance Chavier Roper, M.D.San Juan, PR 009251144230533
- Evelyn Cintron MarzanRio Piedras, PR 009251124236617
- Manuela Fonseca RiveraRio Piedras, PR 009251477655611
- Aida Lizasoain Santiago, MDRio Piedras, PR 009251003955501
- Lydia Maldonado Esquilin, MDRio Piedras, PR 009251275694713
- Luis Ramirez, M.DSan Juan, PR 009251437316262
- Diomedes Ramos Soto, MDRio Piedras, PR 009251720154438
Common questions
What is Carlos Ruben Perez Vizcarrondo, MD's NPI number?
Carlos Ruben Perez Vizcarrondo, MD's National Provider Identifier (NPI) is 1538136783, issued on Mar 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carlos Ruben Perez Vizcarrondo, MD located?
The NPPES record lists a practice address at Ave. Luis Munoz Rivera 1007, San Juan, PR, 00925. Phone: (787) 765-4799. Providers update this record themselves, so call before visiting.
How can I verify Carlos Ruben Perez Vizcarrondo, MD's license?
NPPES lists Puerto Rico license number 10405, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Carlos Ruben Perez Vizcarrondo, MD prescribe under Medicare Part D?
In 2024, Carlos Ruben Perez Vizcarrondo, MD had 5,210 Medicare Part D claims for 165 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.