Carlos Alberto Calisto-Perez, M.D.
Internal Medicine Physician · San Juan, PR
Carlos Alberto Calisto-Perez, M.D. is an internal medicine physician with a practice address in San Juan, Puerto Rico, and NPI 1265681050, issued on Sep 16, 2008. Check the license (Puerto Rico 018430, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carlos Alberto Calisto-Perez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 018430 PR
Self-reported in NPPES; status is on the state search - Practice location
- 832 Calle Carmen Sanabria, San Juan, PR 00924
- Phone
- (787) 642-2622
- Enumerated
- Sep 16, 2008
- Record last updated
- Apr 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180910000584); accepts Medicare assignment
- Medical or professional school
- University Central Del Caribe Escuela De Medicina, 2006
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Verify Carlos Alberto Calisto-Perez 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 018430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average internal medicine physician in 2024
469 Medicare Part D claims for 105 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Furosemide45 claims
- Potassium Chloride42 claims
- Bisoprolol Fumarate26 claims
- Fluoxetine Hcl26 claims
- Olanzapine26 claims
- Metoprolol Succinate19 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The Mary Lanning Memorial Hospital AssociationHastings, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carlos Alberto Calisto-Perez among 1,146 internal medicine physician records in Puerto Rico
Carlos Alberto Calisto-Perez, M.D. is one of 1,146 internal 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 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2006 · median 1996 among the 595 with a school on file
- Record last updated2012 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
322 internal medicine physician records list a practice address in San Juan
They are 322 of the 8,960 NPPES records with a practice address in San Juan, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in San Juan → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jose Arias, M.D.San Juan, PR 009241356351746
- Walter Figueroa, MDSan Juan, PR 009241447389713
- Joanie Figueroa Amaro, MDSan Juan, PR 009241952929010
- Melva Gonzalez, MDSan Juan, PR 009241639130297
- Maria Lopez-Quintero, M.D.San Juan, PR 009241750556635
- Samuel Morell, M.D.San Juan, PR 009241538195565
- Rosa Allende, M.D.San Juan, PR 009231578782728
- Nestor AllendeSan Juan, PR 009231528285202
Common questions
What is Carlos Alberto Calisto-Perez, M.D.'s NPI number?
Carlos Alberto Calisto-Perez, M.D.'s National Provider Identifier (NPI) is 1265681050, issued on Sep 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Carlos Alberto Calisto-Perez, M.D. located?
The NPPES record lists a practice address at 832 Calle Carmen Sanabria, San Juan, PR, 00924. Phone: (787) 642-2622. Providers update this record themselves, so call before visiting.
How can I verify Carlos Alberto Calisto-Perez, M.D.'s license?
NPPES lists Puerto Rico license number 018430, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Carlos Alberto Calisto-Perez, M.D. prescribe under Medicare Part D?
In 2024, Carlos Alberto Calisto-Perez, M.D. had 469 Medicare Part D claims for 105 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Carlos Alberto Calisto-Perez, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.