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Ubaldo Rafael Madera Sanchez, M.D.

NPI 1134667876ActiveIndividual· Hospitalist· San Juan, PR

Hospitalist (M.D.) in San Juan, Puerto Rico, licensed in PR, with an NPI issued in February 2017. Part D covered 1,559 prescriptions written in 2024, 88% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $100.17 in payments in 2025, mostly food and beverage. Lists Doctors Center Hospital Carolina LLC as a hospital affiliation.

Overview

NPI1134667876
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedFeb 1, 2017
Last updated in NPPESOct 13, 2022
Certified by providerOct 7, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000X22674PR
Internal Medicine207R00000X22674PR

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 - Internal Medicine (PR)

Part D prescriptions in 2024

Prescriptions (claims)1,559 · 1,776 30-day fills
Patients462
Total drug cost$87,529
Generic share88% of claims

Medicare sources and data years

Education and affiliations

Graduation year2005
Medicare specialtyInternal Medicine

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$100.17 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Zoll Services LLC (A/K/A Zoll Lifecor Corp)$100.171

What the 2025 payments were for

  • Food and Beverage$100.17 · 1 payment

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

Other Hospitalist providers in San Juan

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