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Samuel Duane Kreis, M.D.

NPI 1558311175ActiveIndividual· Family Medicine· London, KY

Family Medicine (M.D.) in London, Kentucky, trained at University of Kentucky College of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $1,966,500 for 15,333 claims, against $3,616 paid for services in 2024. Lilly USA, LLC was the largest of 2 companies reporting payments in 2025, $146.58 in all, mostly food and beverage.

Overview

NPI1558311175
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMay 12, 2006
Last updated in NPPESSep 17, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X37696KY
Family Medicine207Q00000XMD0000037275TN

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 - Family Practice (KY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients129
Services billed266 across 11 procedure codes
Paid by Medicare$3,616

Part D prescriptions in 2024

Prescriptions (claims)15,333 · 36,991 30-day fills
Patients800
Total drug cost$1,966,500
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Kentucky College of Medicine
Graduation year2000
Medicare specialtyFamily Practice

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$146.58 · 6 payments from 2 companies
  • 2024$49.92 · 3 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Lilly USA, LLC$94.634
Otsuka America Pharmaceutical, Inc.$51.952

What the 2025 payments were for

  • Food and Beverage$101.58 · 5 payments
  • Education$45.00 · 1 payment

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

Other family medicine physicians in London

All 27 family medicine physicians in London · All family medicine physicians in Kentucky