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Antonio E. Collazo, MD

NPI 1013967371ActiveIndividual· Otolaryngology· Marion, OH

Otolaryngology (MD) in Marion, Ohio, trained at University of Puerto Rico School of Medicine (class of 1985). 577 Medicare patients in 2024, $79,738 paid; nearly all of their 2,065 Part D prescriptions were generic (98%).

Overview

NPI1013967371
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 10, 2006
Last updated in NPPESMar 21, 2022
Certified by providerMar 21, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Otolaryngology Primary207Y00000X35.061525OH
Otolaryngology207Y00000X35061525COH

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 - Otolaryngology (OH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients577
Services billed1,019 across 36 procedure codes
Paid by Medicare$79,738

Part D prescriptions in 2024

Prescriptions (claims)2,065 · 3,488 30-day fills
Patients538
Total drug cost$69,144
Generic share98% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Puerto Rico School of Medicine
Graduation year1985
Medicare specialtyOtolaryngology

Medical group

Hospital affiliations

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 otolaryngologists in Marion

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