Stephen E. Humpal, DO
Family Medicine Physician · Seeley Lake, MT
Stephen E. Humpal, DO is a family medicine physician with a practice address in Seeley Lake, Montana, and NPI 1760740666, issued on Apr 27, 2012. Check the license (Montana 80096, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Stephen E. Humpal
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 80096 MT
Self-reported in NPPES; status is on the state search - Practice location
- 3050 Mt Highway 83 N, Seeley Lake, MT 59868
- Phone
- (406) 677-2277
- Enumerated
- Apr 27, 2012
- Record last updated
- Dec 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160329000872); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 775 in Montana → Look up another NPI →
Verify Stephen E. Humpal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 80096Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average family medicine physician in 2024
868 Medicare Part D claims for 181 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium69 claims
- Levothyroxine Sodium47 claims
- Lisinopril44 claims
- Amlodipine Besylate34 claims
- Albuterol Sulfate Hfa25 claims
- Hydrochlorothiazide25 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.
Bills Medicare through one group practice
- Kremmling Memorial Hospital DistrictGranby, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen E. Humpal among 775 family medicine physician records in Montana
Stephen E. Humpal, DO 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 2012, is newer than 72% of them.
- NPI issued2012 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2012 · 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).
1 family medicine physician record lists a practice address in Seeley Lake
They are 1 of the 14 NPPES records with a practice address in Seeley Lake, and 775 family medicine physician records in Montana.
All 775 in Montana → Every provider in Seeley Lake → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bjorn Anderson, DOStevensville, MT 598701770146037
- Gabriel Charbonneau, M.D.Stevensville, MT 598701295932515
- Daniel Gross, MDStevensville, MT 598701902476211
- Angela Haugo, D.O.Stevensville, MT 598701265635809
- Michelle Metcalf, MDStevensville, MT 598701578023461
- Mark Paul, MDStevensville, MT 598701679583892
- Atarah Sidey, M.D.Stevensville, MT 598701811106891
- Kathryn Walicki, DOStevensville, MT 598701144783929
Common questions
What is Stephen E. Humpal, DO's NPI number?
Stephen E. Humpal, DO's National Provider Identifier (NPI) is 1760740666, issued on Apr 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Stephen E. Humpal, DO located?
The NPPES record lists a practice address at 3050 Mt Highway 83 N, Seeley Lake, MT, 59868. Phone: (406) 677-2277. Providers update this record themselves, so call before visiting.
How can I verify Stephen E. Humpal, DO's license?
NPPES lists Montana license number 80096, 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 Stephen E. Humpal, DO prescribe under Medicare Part D?
In 2024, Stephen E. Humpal, DO had 868 Medicare Part D claims for 181 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.