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Kristine Kay Ballweg

NPI 1265898522ActiveIndividual· Physician Assistant· Amana, IA

Physician Assistant in Amana, Iowa, trained at Yale University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $155,492 for 1,865 claims, against $29,170 paid for services in 2024. Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $79.91 in all, mostly food and beverage.

Overview

NPI1265898522
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedJan 1, 2016
Last updated in NPPESDec 21, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Physician Assistant Primary363A00000X——

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 (IA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients177
Services billed940 across 42 procedure codes
Paid by Medicare$29,170

Part D prescriptions in 2024

Prescriptions (claims)1,865 · 3,761 30-day fills
Patients222
Total drug cost$155,492
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolYale University School of Medicine
Graduation year2015
Medicare specialtyPhysician Assistant

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$79.91 · 4 payments from 3 companies
  • 2024$45.55 · 3 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Pfizer Inc.$49.012
Collegium Pharmaceutical, Inc.$16.581
Novo Nordisk Inc$14.321

What the 2025 payments were for

  • Food and Beverage$79.91 · 4 payments

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

Other Physician Assistant providers in Amana

All Physician Assistant providers in Iowa →