John H. Tremper, M.D.
Family Medicine Physician · Kalispell, MT
John H. Tremper, M.D. is a family medicine physician with a practice address in Kalispell, Montana, and NPI 1487663423, issued on Aug 7, 2006. Check the license (Montana 7825, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John H. Tremper
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 7825 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1035 1St Ave West, Kalispell, MT 59901
- Phone
- (406) 751-8155
- Enumerated
- Aug 7, 2006
- Record last updated
- Feb 11, 2025
- Fax
- (406) 751-8151
- Medicare enrollment
- Enrolled (PECOS I20130314000226); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 1992
- Entity
- Type 1 · individual
Also registered at 1035 1St Ave West
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennie Carson, D.D.S.Dentist1700830619
- Kenneth Madsen, D.D.S.General Practice Dentistry1457323719
- Carolyn Porter, F.N.P.Community Health Nurse Practitioner1962573477
- Sheila Shapiro, WHCNPWomen's Health Nurse Practitioner1225169030
Verify John H. Tremper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 7825Check 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
836 Medicare Part D claims for 132 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 21 claims were for opioids.
Most prescribed
- Atorvastatin Calcium47 claims
- Losartan Potassium46 claims
- Amlodipine Besylate27 claims
- Trazodone Hcl25 claims
- Fluoxetine Hcl24 claims
- Levothyroxine Sodium23 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
- Kalispell Regional Medical Center IncKalispell, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
47 family medicine physician records list a practice address in Kalispell
They are 47 of the 1,650 NPPES records with a practice address in Kalispell, and 775 family medicine physician records in Montana.
All 47 in Kalispell → All 775 in Montana → Every provider in Kalispell →
Other family medicine physician records in Montana
- Marc Adams, MDShelby, MT1265449482
- Dale Agner, M.D.Billings, MT1861486490
- Marjorie AlbersMiles City, MT1174029086
- Brandon Allen, MDEnnis, MT1215499421
- Hans Amen, D.O.Malmstrom Afb, MT1538426507
- Beth Ammons, MDMissoula, MT1780623926
- Bjorn Anderson, DOStevensville, MT1770146037
- Emily AndersonRonan, MT1750744942
- Jonathan Anderson, MDKalispell, MT1356397533
- Leah Anderson, M.D.Bozeman, MT1851504195
Common questions
What is John H. Tremper, M.D.'s NPI number?
John H. Tremper, M.D.'s National Provider Identifier (NPI) is 1487663423, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John H. Tremper, M.D. located?
The NPPES record lists a practice address at 1035 1St Ave West, Kalispell, MT, 59901. Phone: (406) 751-8155. Providers update this record themselves, so call before visiting.
How can I verify John H. Tremper, M.D.'s license?
NPPES lists Montana license number 7825, 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 John H. Tremper, M.D. prescribe under Medicare Part D?
In 2024, John H. Tremper, M.D. had 836 Medicare Part D claims for 132 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.