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Kara Heppermann Mayes, M.D.

NPI 1205062759ActiveIndividual· Family Medicine· Claymont, DE

Family Medicine (M.D.) in Claymont, Delaware, licensed in MO, with an NPI issued in June 2009. Their prescriptions cost Medicare Part D more than their services did: $186,732 for 253 claims, against $3,866 paid for services in 2024. Vivus LLC was the largest of 2 companies reporting payments in 2025, $202.66 in all, mostly food and beverage.

Overview

NPI1205062759
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 10, 2009
Last updated in NPPESFeb 2, 2026
Certified by providerFeb 2, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X2011012183MO

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 - Family Practice (MO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients41
Services billed52 across 5 procedure codes
Paid by Medicare$3,866

Part D prescriptions in 2024

Prescriptions (claims)253 · 412 30-day fills
Patients82
Total drug cost$186,732
Generic share38% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$202.66 · 2 payments from 2 companies
  • 2024$547.43 · 16 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Vivus LLC$120.291
Novo Nordisk Inc$82.371

What the 2025 payments were for

  • Food and Beverage$202.66 · 2 payments

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

Other Family Medicine providers in Claymont

All Family Medicine providers in Delaware →