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Jeffrey Stewart Hallett, M.D.

NPI 1275683823ActiveIndividual· Allergy & Immunology· Round Rock, TX

Allergy & Immunology (M.D.) in Round Rock, Texas, licensed in TX, with an NPI issued in January 2007. Part D covered 477 prescriptions written in 2024, 70% of them generic. Glaxosmithkline, LLC. was the largest of 16 companies reporting payments in 2025, $1,466 in all, mostly food and beverage.

Overview

NPI1275683823
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedJan 12, 2007
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Allergy & Immunology Primary207K00000XH1588TX

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 - Allergy/Immunology (TX)

Part D prescriptions in 2024

Prescriptions (claims)477 · 686 30-day fills
Patients97
Total drug cost$127,745
Generic share70% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$1,466 · 69 payments from 16 companies
  • 2024$1,620 · 68 payments from 12 companies

Top paying companies in 2025

CompanyAmountPayments
Glaxosmithkline, LLC.$465.1026
Regeneron Healthcare Solutions, Inc.$249.459
Astrazeneca Pharmaceuticals LP$227.6411
Ars Pharmaceuticals Operations, Inc.$98.345
Novartis Pharmaceuticals Corporation$86.103

What the 2025 payments were for

  • Food and Beverage$1,466 · 69 payments

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

Other allergists in Round Rock

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