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Yolanda S. Aranguren-Decastro, MD

NPI 1770584278ActiveIndividual· Internal Medicine· Perth Amboy, NJ

Internal Medicine (MD) with City Medical of Upper East Side PLLC, practicing in Perth Amboy, New Jersey. Mostly services rather than prescriptions: Medicare paid $2,918 for 27 patients in 2024, with only 22 Part D claims.

Overview

NPI1770584278
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedAug 9, 2005
Last updated in NPPESDec 10, 2013

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X25MA06112900NJ

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 (NJ); Practitioner - Internal Medicine (NY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients27
Services billed49 across 16 procedure codes
Paid by Medicare$2,918

Part D prescriptions in 2024

Prescriptions (claims)22 · 24 30-day fills
Patients15
Total drug cost$238.41
Generic share91% of claims

Medicare sources and data years

Education and affiliations

Graduation year1989
Medicare specialtyInternal Medicine

Medical group

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 internal medicine physicians in Perth Amboy

All 41 internal medicine physicians in Perth Amboy · All internal medicine physicians in New Jersey