NPI Lens

Guillermo A. Pagan Calo, M.D.

NPI 1891821815ActiveIndividual· General Practice· Hormigueros, PR

General Practice (M.D.) in Hormigueros, Puerto Rico, licensed in PR, with an NPI issued in February 2007. Part D covered 3,798 prescriptions written in 2024, 90% of them generic. Lists Bella Vista Hospital as a hospital affiliation.

Overview

NPI1891821815
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedFeb 26, 2007
Last updated in NPPESOct 1, 2012

Specialties and licenses

TaxonomyCodeLicenseState
General Practice Primary208D00000X14386PR

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - General Practice (FL); Practitioner - General Practice (PR)

Part D prescriptions in 2024

Prescriptions (claims)3,798 · 6,152 30-day fills
Patients220
Total drug cost$140,981
Generic share90% of claims

Medicare sources and data years

Education and affiliations

Graduation year2000
Medicare specialtyGeneral Practice
Secondary specialtiesPreventive Medicine

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other general practitioners in Hormigueros

All general practitioners in Puerto Rico