Carlos Juan Perez Lopez, MD
Infectious Disease Physician · Guaynabo, PR
Carlos Juan Perez Lopez, MD is an infectious disease physician with a practice address in Guaynabo, Puerto Rico, and NPI 1861810012, issued on Apr 4, 2014. Check the license (Puerto Rico 21203, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carlos Juan Perez Lopez
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 21203 PR
Self-reported in NPPES; status is on the state search - Practice location
- V4 Monte Del Estado, Guaynabo, PR 00969
- Phone
- (787) 396-6283
- Enumerated
- Apr 4, 2014
- Record last updated
- Mar 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200929000309); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 120 in Puerto Rico → Look up another NPI →
Verify Carlos Juan Perez Lopez 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 21203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average infectious disease physician in 2024
405 Medicare Part D claims for 86 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Acyclovir161 claims
- Sulfamethoxazole-Trimethoprim16 claims
- Ipol15 claims
- Valacyclovir15 claims
- M-M-R Ii Vaccine12 claims
- Engerix-B Adult11 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: $232.22
10 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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.
Carlos Juan Perez Lopez among 120 infectious disease physician records in Puerto Rico
Carlos Juan Perez Lopez, MD is one of 120 infectious disease physician records with a practice address in Puerto Rico. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 73% of them.
- NPI issued2014 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2020 · median 2004 among the 90 with a school on file
- Record last updated2020 · 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 207RI0200X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Puerto Rico
There are 120 infectious disease physician records in Puerto Rico.
All 120 in Puerto Rico → Every provider in Guaynabo → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Arelis Febles Negron, MDGuaynabo, PR 009691518169952
- Joel Matos-MatosGuaynabo, PR 009691144562992
- Lilia Sanchez-Perez, MDGuaynabo, PR 009691699923482
- Ethyann Garcia-MateoTrujillo Alto, PR 009761497114060
- Bernard Christenson, MDBayamon, PR 009611467577387
- Javier Figueroa Miranda, M.D.Bayamon, PR 009611871561894
- Felix Ruiz Alvarez, M.D.Bayamon, PR 009611689675662
- Zelma Fuxench Lopez, M.D.Bayamon, PR 009601184616336
Common questions
What is Carlos Juan Perez Lopez, MD's NPI number?
Carlos Juan Perez Lopez, MD's National Provider Identifier (NPI) is 1861810012, issued on Apr 4, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Carlos Juan Perez Lopez, MD located?
The NPPES record lists a practice address at V4 Monte Del Estado, Guaynabo, PR, 00969. Phone: (787) 396-6283. Providers update this record themselves, so call before visiting.
How can I verify Carlos Juan Perez Lopez, MD's license?
NPPES lists Puerto Rico license number 21203, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Carlos Juan Perez Lopez, MD prescribe under Medicare Part D?
In 2024, Carlos Juan Perez Lopez, MD had 405 Medicare Part D claims for 86 beneficiaries; the average among infectious disease physician prescribers was 689. 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.