Warren Lee Liebers, M.D.
Emergency Medicine Physician · Livingston, MT
Warren Lee Liebers, M.D. is an emergency medicine physician with a practice address in Livingston, Montana, and NPI 1598709891, issued on Jun 16, 2006. Check the license (Montana 7675, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Warren Lee Liebers
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 7675 MT
Self-reported in NPPES; status is on the state search - Practice location
- 320 Alpenglow LN, Livingston, MT 59047
- Phone
- (406) 222-3541
- Enumerated
- Jun 16, 2006
- Record last updated
- Aug 23, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 243 in Montana → Look up another NPI →
Also registered at 320 Alpenglow LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Catherine Akin, NPFamily Nurse Practitioner1124738166
- Todd Anderson, MDOrthopaedic Surgery Physician1730198342
- Krista Arnet, DOEmergency Medicine Physician1053750612
- Kyle Arnet, DOEmergency Medicine Physician1689915241
- Timothy Benson, PA-CPhysician Assistant1780233957
- Alison BlakeInpatient Obstetric Registered Nurse1770458713
Verify Warren Lee Liebers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 7675Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average emergency medicine physician in 2024
66 Medicare Part D claims for 45 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
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): 65.5 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).
Warren Lee Liebers among 243 emergency medicine physician records in Montana
Warren Lee Liebers, M.D. is one of 243 emergency medicine physician records with a practice address in Montana. 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 1% of them.
- NPI issued2006 · 1% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2016 · 51% 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 Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 emergency medicine physician records list a practice address in Livingston
They are 3 of the 274 NPPES records with a practice address in Livingston, and 243 emergency medicine physician records in Montana.
All 243 in Montana → Every provider in Livingston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Kyle Arnet, DOLivingston, MT 590471689915241
- Krista Arnet, DOLivingston, MT 590471053750612
- Terry Jones, M.D.Roudup, MT 590721861447112
- Douglas Terry, MDCrow Agency, MT 590221952317596
- Natalie Wood ZemoreCrow Agency, MT 590221104280619
- James Bentler, MDBillings, MT 591011962435198
- James Boslough, MDBillings, MT 591011215960448
- James Buchan, MDBillings, MT 591011114950342
Common questions
What is Warren Lee Liebers, M.D.'s NPI number?
Warren Lee Liebers, M.D.'s National Provider Identifier (NPI) is 1598709891, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Warren Lee Liebers, M.D. located?
The NPPES record lists a practice address at 320 Alpenglow LN, Livingston, MT, 59047. Phone: (406) 222-3541. Providers update this record themselves, so call before visiting.
How can I verify Warren Lee Liebers, M.D.'s license?
NPPES lists Montana license number 7675, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Warren Lee Liebers, M.D. prescribe under Medicare Part D?
In 2024, Warren Lee Liebers, M.D. had 66 Medicare Part D claims for 45 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Warren Lee Liebers, M.D.'s MIPS final score?
The 2023 MIPS final score is 65.5 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.