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Amber Elizabeth Niewald, MD

NPI 1881892487ActiveIndividual· Internal Medicine· Shawnee, KS

Internal Medicine (MD) in Shawnee, Kansas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $422,865 for 6,256 claims, against $39,519 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2025, $28.54 in all, mostly food and beverage.

Overview

NPI1881892487
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJul 5, 2007
Last updated in NPPESNov 16, 2023
Certified by providerNov 16, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X04-34370KS
Internal Medicine207R00000X2012013856MO
Hospitalist208M00000X2012013856MO
Internal Medicine207R00000X9406861KS

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (KS)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients316
Services billed925 across 15 procedure codes
Paid by Medicare$39,519

Part D prescriptions in 2024

Prescriptions (claims)6,256 · 14,446 30-day fills
Patients481
Total drug cost$422,865
Generic share90% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Kansas School of Med (Kc/Wich/Sal)
Graduation year2007
Medicare specialtyInternal Medicine
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$28.54 · 2 payments from 2 companies
  • 2024$97.94 · 6 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Novartis Pharmaceuticals Corporation$14.681
Lilly USA, LLC$13.861

What the 2025 payments were for

  • Food and Beverage$28.54 · 2 payments

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

Other Internal Medicine providers in Shawnee

All Internal Medicine providers in Kansas →