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Erich Stephan Lemker, M.D.

NPI 1568622355ActiveIndividual· Surgery, Plastic and Reconstructive Surgery· Fresno, CA

Surgery, Plastic and Reconstructive Surgery (M.D.) in Fresno, California, trained at University of Louisville School of Medicine (class of 2004). Medicare paid $21,014 for services to 53 patients in 2024. Smith+nephew, Inc. was the largest of 8 companies reporting payments in 2025, $60,245 in all, mostly speaking and faculty fees.

Overview

NPI1568622355
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 15, 2008
Last updated in NPPESMar 22, 2016

Specialties and licenses

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 - Plastic and Reconstructive Surgery (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients53
Services billed123 across 41 procedure codes
Paid by Medicare$21,014

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Louisville School of Medicine
Graduation year2004
Medicare specialtyPlastic And Reconstructive Surgery
Secondary specialtiesGeneral Surgery

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$60,245 · 90 payments from 8 companies
  • 2024$24,078 · 61 payments from 11 companies

Top paying companies in 2025

What the 2025 payments were for

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$29,138 · 8 payments
  • Consulting Fee$19,622 · 8 payments
  • Travel and Lodging$7,347 · 17 payments
  • Food and Beverage$4,139 · 57 payments

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

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