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Thomas T. Tarin, M.D.

NPI 1427081405ActiveIndividual· Otolaryngology· Merrillville, IN

Otolaryngology (M.D.) in Merrillville, Indiana, trained at University of California, San Diego School of Medicine (class of 2000). 605 Medicare patients in 2024, $139,710 paid; nearly all of their 824 Part D prescriptions were generic (95%). Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $948.56 in all, mostly food and beverage.

Overview

NPI1427081405
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJul 10, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Otolaryngology Primary207Y00000X01062355IN

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Otolaryngology (IN)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients605
Services billed2,014 across 53 procedure codes
Paid by Medicare$139,710

Part D prescriptions in 2024

Prescriptions (claims)824 · 1,274 30-day fills
Patients349
Total drug cost$72,417
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of California, San Diego School of Medicine
Graduation year2000
Medicare specialtyOtolaryngology

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$948.56 · 30 payments from 9 companies
  • 2024$507.77 · 13 payments from 9 companies

Top paying companies in 2025

CompanyAmountPayments
Glaxosmithkline, LLC.$223.5915
Stryker Corporation$203.153
Smith+nephew, Inc.$160.512
Spirair, Inc.$141.423
Genzyme Corporation$85.743

What the 2025 payments were for

  • Food and Beverage$948.56 · 30 payments

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

Other Otolaryngology providers in Merrillville

All Otolaryngology providers in Indiana →