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Dayana Alonso Hernandez, MD

NPI 1538732904ActiveIndividual· General Practice· San Juan, PR

General Practice (MD) in San Juan, Puerto Rico, licensed in PR, with an NPI issued in July 2021. Enrolled in Medicare as practitioner - obstetrics/gynecology. Roche Diagnostics Corporation was the largest of 2 companies reporting payments in 2025, $117.14 in all, mostly food and beverage.

Overview

NPI1538732904
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJul 22, 2021
Last updated in NPPESJan 22, 2026
Certified by providerJan 22, 2026

Specialties and licenses

TaxonomyCodeLicenseState
General Practice Primary208D00000X23373PR

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 - Obstetrics/Gynecology (FL)

Medicare sources and data years

Education and affiliations

Graduation year2010
Medicare specialtyObstetrics/Gynecology

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$117.14 · 2 payments from 2 companies
  • 2024$153.50 · 3 payments from 1 company

Top paying companies in 2025

CompanyAmountPayments
Roche Diagnostics Corporation$87.501
Teleflex LLC$29.641

What the 2025 payments were for

  • Food and Beverage$117.14 · 2 payments

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

Other General Practice providers in San Juan

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