Michael E. Lefever, D.O.
Family Medicine Physician · Butte, MT
Michael E. Lefever, D.O. is a family medicine physician with a practice address in Butte, Montana, and NPI 1568561413, issued on Sep 21, 2006. Check the license (Montana 40989, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael E. Lefever
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 40989 MT
Self-reported in NPPES; status is on the state search - Practice location
- 3251 Nettie St, Butte, MT 59701
- Phone
- (406) 560-6679
- Enumerated
- Sep 21, 2006
- Record last updated
- Oct 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (406) 723-1288
- Medicare enrollment
- Enrolled (PECOS I20050526001096); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 775 in Montana → Look up another NPI →
Also registered at 3251 Nettie St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Delanie Greer, DPTPhysical Therapist1427930940
- Timothy HillOccupational Therapy Assistant1922832807
Verify Michael E. Lefever in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 40989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average family medicine physician in 2024
2,284 Medicare Part D claims for 57 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 45 claims were for opioids.
Most prescribed
- Furosemide112 claims
- Gabapentin91 claims
- Baclofen76 claims
- Atorvastatin Calcium73 claims
- Eliquis72 claims
- Levothyroxine Sodium71 claims
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.
Industry payments in 2024: $101.01
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- State OF MontanaButte, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael E. Lefever among 775 family medicine physician records in Montana
Michael E. Lefever, D.O. is one of 775 family medicine physician records with a practice address in Montana. 75% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 50% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1993 · median 2007 among the 464 with a school on file
- Record last updated2019 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 family medicine physician records list a practice address in Butte
They are 17 of the 744 NPPES records with a practice address in Butte, and 775 family medicine physician records in Montana.
All 775 in Montana → Every provider in Butte → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Serena Brewer, D.OButte, MT 597011487853404
- Nathaniel Cranney, D.O.Butte, MT 597011578975009
- Wendy Grace, MDButte, MT 597011265743348
- Jordan Greer, DOButte, MT 597011932237757
- Stephen Halvorson, MDButte, MT 597011215045802
- Anthony Konecny, M.D.Butte, MT 597011093017402
- Patrick McGree, MDButte, MT 597011427039064
- Kathren McGree, D.O.Butte, MT 597011881855989
Common questions
What is Michael E. Lefever, D.O.'s NPI number?
Michael E. Lefever, D.O.'s National Provider Identifier (NPI) is 1568561413, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael E. Lefever, D.O. located?
The NPPES record lists a practice address at 3251 Nettie St, Butte, MT, 59701. Phone: (406) 560-6679. Providers update this record themselves, so call before visiting.
How can I verify Michael E. Lefever, D.O.'s license?
NPPES lists Montana license number 40989, 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 Michael E. Lefever, D.O. prescribe under Medicare Part D?
In 2024, Michael E. Lefever, D.O. had 2,284 Medicare Part D claims for 57 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.