David Louis Lemak, M.D.
Emergency Medicine Physician · Truckee, CA
David Louis Lemak, M.D. is an emergency medicine physician with a practice address in Truckee, California, and NPI 1669563334, issued on Sep 27, 2006. Check the license (California G182151, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Louis Lemak
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- G182151 CA
16675 NV
Self-reported in NPPES; status is on the state search - Practice location
- 10121 Pine Ave, Truckee, CA 96161
- Phone
- (530) 550-6748
- Enumerated
- Sep 27, 2006
- Record last updated
- Oct 18, 2024
- Fax
- (530) 550-6795
- Medicare enrollment
- Enrolled (PECOS I20221116002666); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1984
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 10121 Pine Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ricki Alpert, MDAnesthesiology Physician1063555696
- Alexis Auckenthaler, MSWSocial Worker1518442458
- Andrea Bakas, FNP-C, RNFANurse Practitioner1134469026
- Tenille BanyAnesthesiology Physician1073930038
- Marcia Benz Hughes, RNFARegistered Nurse First Assistant1073786638
- Megan Biagi, P.A.-CMedical Physician Assistant1902178197
Verify David Louis Lemak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G182151Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average emergency medicine physician in 2024
50 Medicare Part D claims for 42 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 69.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Tahoe Forest Hospital DistrictTruckee, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Louis Lemak among 7,751 emergency medicine physician records in California
David Louis Lemak, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1984 · median 2011 among the 4,560 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 emergency medicine physician records list a practice address in Truckee
They are 15 of the 570 NPPES records with a practice address in Truckee, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Truckee → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- John Anderson, MDTruckee, CA 961611326365651
- Edward Heneveld, MDTruckee, CA 961611235165861
- Casey Jowers, M.D.Truckee, CA 961611194914929
- Syndi Keats, M.D.Truckee, CA 961611427085364
- Thomas Kim, MDTruckee, CA 961611457640500
- Amy Little, M.D.Truckee, CA 961611194871715
- Austin MengTruckee, CA 961611043848542
- Jacquelyn Salas, MDTruckee, CA 961611558572099
Common questions
What is David Louis Lemak, M.D.'s NPI number?
David Louis Lemak, M.D.'s National Provider Identifier (NPI) is 1669563334, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Louis Lemak, M.D. located?
The NPPES record lists a practice address at 10121 Pine Ave, Truckee, CA, 96161. Phone: (530) 550-6748. Providers update this record themselves, so call before visiting.
How can I verify David Louis Lemak, M.D.'s license?
NPPES lists California license number G182151, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Louis Lemak, M.D. prescribe under Medicare Part D?
In 2024, David Louis Lemak, M.D. had 50 Medicare Part D claims for 42 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is David Louis Lemak, M.D.'s MIPS final score?
The 2023 MIPS final score is 69.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.