Skip to content

David Louis Lemak, M.D.

NPI 1669563334ActiveIndividual· Emergency Medicine· Truckee, CA

Emergency Medicine (M.D.) in Truckee, California, trained at Rush Medical College of Rush University (class of 1984). In 2024 Medicare paid $27,849 for 571 patients, and Part D covered 50 of their prescriptions, 70% of them generic.

Overview

NPI1669563334
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedSep 27, 2006
Last updated in NPPESOct 18, 2024
Certified by providerOct 18, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Emergency Medicine Primary207P00000XG182151CA
Emergency Medicine207P00000X16675NV

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 - Emergency Medicine (CA); Practitioner - Emergency Medicine (NV)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients571
Services billed1,027 across 73 procedure codes
Paid by Medicare$27,849

Part D prescriptions in 2024

Prescriptions (claims)50 · 52 30-day fills
Patients42
Total drug cost$6,960
Generic share70% of claims

Medicare sources and data years

Education and affiliations

Medical schoolRush Medical College of Rush University
Graduation year1984
Medicare specialtyEmergency Medicine

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other emergency medicine physicians in Truckee

All 19 emergency medicine physicians in Truckee · All emergency medicine physicians in California