Carlos Barreto, M.D.
Specialist · Bayamon, PR
Carlos Barreto, M.D. is a specialist with a practice address in Bayamon, Puerto Rico, and NPI 1407867138, issued on Aug 10, 2006. Check the license (Puerto Rico 13220, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carlos Barreto
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 13220 PR
Self-reported in NPPES; status is on the state search - Practice location
- Calle J Esquina Calle B, Bayamon, PR 00959
- Phone
- (787) 780-6866
- Enumerated
- Aug 10, 2006
- Record last updated
- Dec 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (787) 786-5013
- Medicare enrollment
- Enrolled (PECOS I20121213000120); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1999
- Entity
- Type 1 · individual
Verify Carlos Barreto 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 13220Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average specialist in 2024
4,739 Medicare Part D claims for 555 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Donepezil Hcl1,051 claims
- Memantine Hcl754 claims
- Clopidogrel264 claims
- Rivastigmine234 claims
- Levetiracetam214 claims
- Topiramate208 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: $577.86
15 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 5,844 providers of this specialty with any payment received $4,760.79 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.
55 specialist records list a practice address in Bayamon
They are 55 of the 2,958 NPPES records with a practice address in Bayamon, and 574 specialist records in Puerto Rico.
All 55 in Bayamon → All 574 in Puerto Rico → Every provider in Bayamon →
Other specialist records in Puerto Rico
- Alberto Abreu, M.D.Ponce, PR1306821830
- Carmen Acantilado, M.D.Bayamon, PR1528044104
- Frank Acevedo, M.D.Cayey, PR1780659631
- Gloria Acosta, MDAguadilla, PR1154330041
- Domingo Acosta-Albino, M.D.Mayaguez, PR1548343031
- Chris Marie Adams VegaPonce, PR1912477225
- Victor Alers, PHDCamuy, PR1386957512
- Anibelle AltieriHato Rey, PR1629049580
- Litzy Alvarado, OTRPonce, PR1801004338
- Carlos Alvarez, M.D.Bayamon, PR1558445775
Common questions
What is Carlos Barreto, M.D.'s NPI number?
Carlos Barreto, M.D.'s National Provider Identifier (NPI) is 1407867138, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carlos Barreto, M.D. located?
The NPPES record lists a practice address at Calle J Esquina Calle B, Bayamon, PR, 00959. Phone: (787) 780-6866. Providers update this record themselves, so call before visiting.
How can I verify Carlos Barreto, M.D.'s license?
NPPES lists Puerto Rico license number 13220, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Carlos Barreto, M.D. prescribe under Medicare Part D?
In 2024, Carlos Barreto, M.D. had 4,739 Medicare Part D claims for 555 beneficiaries; the average among specialist prescribers was 1,380. 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.