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Isabella Corinne Gieck, PA-C

NPI 1699469924ActiveIndividual· Physician Assistant· Visalia, CA

Physician Assistant (PA-C) in Visalia, California, with an NPI issued in June 2023. Part D covered 394 prescriptions written in 2024, 87% of them generic. Organon LLC reported $22.63 in payments in 2024, mostly food and beverage.

Overview

NPI1699469924
StatusActive
Entity typeIndividual
CredentialPA-C
Sole proprietorNo
NPI issuedJun 8, 2023
Last updated in NPPESJun 8, 2023
Certified by providerJun 8, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Physician Assistant Primary363A00000X——

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 - Physician Assistant (CA)

Part D prescriptions in 2024

Prescriptions (claims)394 · 718 30-day fills
Patients101
Total drug cost$37,970
Generic share87% of claims

Medicare sources and data years

Education and affiliations

Graduation year2024
Medicare specialtyPhysician Assistant

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$22.63 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Organon LLC$22.631

What the 2024 payments were for

  • Food and Beverage$22.63 · 1 payment

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

Other physician assistants in Visalia

All 108 physician assistants in Visalia · All physician assistants in California