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Grace P. Tamesis, M.D., MPH

NPI 1740288729ActiveIndividual· Allergy & Immunology· Round Rock, TX

Allergy & Immunology (M.D., MPH) in Round Rock, Texas, licensed in TX, with an NPI issued in July 2005. Part D covered 11 prescriptions written in 2024. Genentech USA, Inc. was the largest of 10 companies reporting payments in 2025, $592.17 in all, mostly food and beverage.

Overview

NPI1740288729
StatusActive
Entity typeIndividual
CredentialM.D., MPH
Sole proprietorYes
NPI issuedJul 13, 2005
Last updated in NPPESFeb 27, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Allergy & Immunology Primary207K00000XK1693TX
Pediatrics, Pediatric Allergy/Immunology2080P0201XK1693TX
Allergy & Immunology, Clinical & Laboratory Immunology207KI0005XK1693TX

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)11 · 17 30-day fills
Total drug cost$3,259

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$592.17 · 11 payments from 10 companies
  • 2024$293.30 · 4 payments from 4 companies

Top paying companies in 2025

CompanyAmountPayments
Genentech USA, Inc.$137.611
Blueprint Medicines Corporation$126.251
Regeneron Healthcare Solutions, Inc.$104.671
Greer Laboratories, Inc.$58.402
Adma Biomanufacturing LLC$39.321

What the 2025 payments were for

  • Food and Beverage$592.17 · 11 payments

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

Other allergists in Round Rock

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