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David Thornsberry, PA-C

NPI 1982889135ActiveIndividual· Physician Assistant· Laguna Niguel, CA

Physician Assistant (PA-C) in Laguna Niguel, California, licensed in CA, with an NPI issued in January 2008. Part D covered 1,123 prescriptions written in 2024, 98% of them generic. Sun Pharmaceutical Industries Inc. was the largest of 15 companies reporting payments in 2025, $1,122 in all, mostly food and beverage.

Overview

NPI1982889135
StatusActive
Entity typeIndividual
CredentialPA-C
Sole proprietorNo
NPI issuedJan 7, 2008
Last updated in NPPESAug 18, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Physician Assistant Primary363A00000XPA 19559CA

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 - Physician Assistant (CA)

Part D prescriptions in 2024

Prescriptions (claims)1,123 · 1,225 30-day fills
Patients484
Total drug cost$83,042
Generic share98% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$1,122 · 36 payments from 15 companies
  • 2024$707.94 · 24 payments from 9 companies

Top paying companies in 2025

CompanyAmountPayments
Sun Pharmaceutical Industries Inc.$175.123
Novartis Pharmaceuticals Corporation$161.155
Incyte Corporation$111.454
Pfizer Inc.$105.134
Genzyme Corporation$93.352

What the 2025 payments were for

  • Food and Beverage$1,122 · 36 payments

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

Other Physician Assistant providers in Laguna Niguel

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