Lars Monson Swensen, DMD
General Practice Dentistry · Havre, MT
Lars Monson Swensen, DMD is a general practice dentistry with a practice address in Havre, Montana, and NPI 1790827632, issued on Feb 13, 2007. Check the license (Montana MT2133, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lars Monson Swensen
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- MT2133 MT
Self-reported in NPPES; status is on the state search - Practice location
- 424 3RD St, Havre, MT 59501
- Phone
- (406) 265-7886
- Enumerated
- Feb 13, 2007
- Record last updated
- Oct 6, 2025
- Fax
- (406) 265-9782
- Medicaid ID
- 0113169 MT
- Entity
- Type 1 · individual
Also registered at 424 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Jestrab, DDSDentist1508908443
- Gerald Olson, DDSGeneral Practice Dentistry1083756928
Verify Lars Monson Swensen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license MT2133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average general practice dentistry in 2024
64 Medicare Part D claims for 44 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin31 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.
4 general practice dentistry records list a practice address in Havre
They are 4 of the 196 NPPES records with a practice address in Havre, and 465 general practice dentistry records in Montana.
All 4 in Havre → All 465 in Montana → Every provider in Havre →
Other general practice dentistry records in Montana
- Nathan Ahlers, D.D.SHelena, MT1568526374
- Jacob Algranati, DDSBillings, MT1932858578
- Andrew Althauser, DDSMissoula, MT1245278647
- Jeremy Anderson, D.D.S.Victor, MT1730346362
- Leslie Anthony, D.M.D.Kalispell, MT1184775801
- Edward Arnold, D.M.D.Lodge Grass, MT1467657668
- Kolten Astle, DMDBillings, MT1366026189
- John AyeMiles City, MT1497316897
- Kenneth Bagby, D.D.S.Billings, MT1912025263
- Benson BagleyBillings, MT1679222541
Common questions
What is Lars Monson Swensen, DMD's NPI number?
Lars Monson Swensen, DMD's National Provider Identifier (NPI) is 1790827632, issued on Feb 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lars Monson Swensen, DMD located?
The NPPES record lists a practice address at 424 3RD St, Havre, MT, 59501. Phone: (406) 265-7886. Providers update this record themselves, so call before visiting.
How can I verify Lars Monson Swensen, DMD's license?
NPPES lists Montana license number MT2133, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Lars Monson Swensen, DMD prescribe under Medicare Part D?
In 2024, Lars Monson Swensen, DMD had 64 Medicare Part D claims for 44 beneficiaries; the average among general practice dentistry prescribers was 83. 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.