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Ralph Joseph Alvarez, MD

NPI 1346368370ActiveIndividual· Internal Medicine· Warwick, NY

Internal Medicine (MD) in Warwick, New York, licensed in NY and NJ, with an NPI issued in March 2007. Their prescriptions cost Medicare Part D more than their services did: $156,690 for 1,573 claims, against $14,723 paid for services in 2024. Lists St Anthony Community Hospital as a hospital affiliation.

Overview

NPI1346368370
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedMar 27, 2007
Last updated in NPPESDec 3, 2013

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X168391NY
Internal Medicine207R00000X25MA06293600NJ

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 (NY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients65
Services billed158 across 5 procedure codes
Paid by Medicare$14,723

Part D prescriptions in 2024

Prescriptions (claims)1,573 · 3,218 30-day fills
Patients95
Total drug cost$156,690
Generic share87% of claims

Medicare sources and data years

Education and affiliations

Graduation year1984
Medicare specialtyInternal Medicine

Hospital affiliation

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

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