NPPES file of Aug 9, 2026

Deborah Lynn Lessmeier, M.D.

Family Medicine Physician · Kalispell, MT

Deborah Lynn Lessmeier, M.D. is a family medicine physician with a practice address in Kalispell, Montana, and NPI 1730298852, issued on Aug 30, 2006. Check the license (Montana 35376, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1730298852
Name
Deborah Lynn Lessmeier
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
35376 MT
2677 AK
Self-reported in NPPES; status is on the state search
Practice location
310 Sunnyview LN, Kalispell, MT 59901
Phone
(406) 751-6725
Enumerated
Aug 30, 2006
Record last updated
Nov 27, 2023
Fax
(406) 758-5170
Medicaid ID
MD2677 AK
Medicare enrollment
Enrolled (PECOS I20141230001238); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 1987
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 775 in Montana → Look up another NPI →

Also registered at 310 Sunnyview LN

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kirby Ahlstrom, PTAPhysical Therapy Assistant1790368447
  2. George Allen, DOAnesthesiology Physician1386987113
  3. Jonathan Amick, D.O.Anesthesiology Physician1770786154
  4. Jonathan Anderson, MDAnesthesiology Physician1174634745
  5. Kendall Babb, ACNP-BCAcute Care Nurse Practitioner1417204710
  6. Geoffrey Baker, DOFamily Medicine Physician1285084764

Verify Deborah Lynn Lessmeier in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical Examiners
    Search for license 35376    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Montana license search

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90% fewer Medicare Part D claims than the average family medicine physician in 2024

340 Medicare Part D claims for 73 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. 60 claims were for opioids.

  1. Deborah Lessmeier340
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium25 claims
  2. Atorvastatin Calcium14 claims
  3. Quetiapine Fumarate14 claims
  4. Amlodipine Besylate13 claims
  5. Escitalopram Oxalate13 claims
  6. Metoprolol Tartrate13 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

  1. 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).

Deborah Lynn Lessmeier among 775 family medicine physician records in Montana

Deborah Lynn Lessmeier, M.D. 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
  • Graduated1987 · median 2007 among the 464 with a school on file
  • Record last updated2023 · 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).

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 775 in Montana → Every provider in Kalispell → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Jonathan Anderson, MDKalispell, MT 599011356397533
  2. Charles Dixon, M.D.Kalispell, MT 599011003857111
  3. Lisa Fleischer, MDKalispell, MT 599011659327120
  4. Elizabeth Jaffe, MDKalispell, MT 599011306809843
  5. Kenneth Jonas, MDKalispell, MT 599011063468858
  6. Tony Lloyd, M.D.Kalispell, MT 599011497732754
  7. Robert Nitschelm, MDKalispell, MT 599011598719064
  8. Karen Rickert, DOKalispell, MT 599011699737353

Common questions

What is Deborah Lynn Lessmeier, M.D.'s NPI number?

Deborah Lynn Lessmeier, M.D.'s National Provider Identifier (NPI) is 1730298852, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Deborah Lynn Lessmeier, M.D. located?

The NPPES record lists a practice address at 310 Sunnyview LN, Kalispell, MT, 59901. Phone: (406) 751-6725. Providers update this record themselves, so call before visiting.

How can I verify Deborah Lynn Lessmeier, M.D.'s license?

NPPES lists Montana license number 35376, 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 Deborah Lynn Lessmeier, M.D. prescribe under Medicare Part D?

In 2024, Deborah Lynn Lessmeier, M.D. had 340 Medicare Part D claims for 73 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.