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Maricarmen Milan Esteva, M.D.

NPI 1922389501ActiveIndividual· Internal Medicine· Caguas, PR

Internal Medicine (M.D.) with Hospital Menonita Caguas Inc, practicing in Caguas, Puerto Rico. Part D covered 419 prescriptions written in 2024, 91% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $95.27 in payments in 2025, mostly food and beverage. Lists Hospital Menonita Caguas Inc as a hospital affiliation.

Overview

NPI1922389501
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedSep 8, 2011
Last updated in NPPESJul 13, 2023
Certified by providerJul 6, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X18323PR

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)419 · 421 30-day fills
Patients169
Total drug cost$21,509
Generic share91% of claims

Medicare sources and data years

Education and affiliations

Graduation year2009
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$95.27 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Zoll Services LLC (A/K/A Zoll Lifecor Corp)$95.271

What the 2025 payments were for

  • Food and Beverage$95.27 · 1 payment

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

Other internal medicine physicians in Caguas

All internal medicine physicians in Puerto Rico