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Brian Joseph Hasslinger, M.D.

NPI 1457380602ActiveIndividual· Otolaryngology, Otolaryngic Allergy· Cumberland, MD

Otolaryngology, Otolaryngic Allergy (M.D.) in Cumberland, Maryland, trained at University of Maryland School of Medicine (class of 1986). 796 Medicare patients in 2024, $207,512 paid; nearly all of their 1,147 Part D prescriptions were generic (99%). Ars Pharmaceuticals Operations, Inc. reported $19.43 in payments in 2025, mostly food and beverage.

Overview

NPI1457380602
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedJul 1, 2006
Last updated in NPPESMay 28, 2025
Certified by providerMay 28, 2025

Specialties and licenses

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 (MD)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients796
Services billed4,636 across 33 procedure codes
Paid by Medicare$207,512

Part D prescriptions in 2024

Prescriptions (claims)1,147 · 1,880 30-day fills
Patients400
Total drug cost$33,849
Generic share99% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Maryland School of Medicine
Graduation year1986
Medicare specialtyOtolaryngology

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$19.43 · 1 payment from 1 company
  • 2024$14.86 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Ars Pharmaceuticals Operations, Inc.$19.431

What the 2025 payments were for

  • Food and Beverage$19.43 · 1 payment

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

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