NPPES file of Aug 9, 2026

Alyssa Lauren Harris, D.M.D

Dentist · Havre, MT

Alyssa Lauren Harris, D.M.D is a dentist with a practice address in Havre, Montana, and NPI 1568848117, issued on Aug 6, 2015. Check the license (Montana DEN-DEN-LIC-9679, as entered in NPPES) with the Montana board that licenses this profession; 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
1568848117
Name
Alyssa Lauren Harris
Credential
D.M.D
Primary taxonomy
Dentist 122300000X
License number
DEN-DEN-LIC-9679 MT
Self-reported in NPPES; status is on the state search
Practice location
521 4TH St, Havre, MT 59501
Phone
(406) 395-4305
Enumerated
Aug 6, 2015
Record last updated
Aug 6, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 521 4TH St

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

  1. Patricia Alderson, FNPFamily Nurse Practitioner1831647619
  2. Dee Althouse, MDInternal Medicine Physician1578776118
  3. Karen Boone, RN, MS, PMHCNSPsychiatric/Mental Health Clinical Nurse Specialist1144464082
  4. Hailey Breum, ACLCAddiction (Substance Use Disorder) Counselor1740745587
  5. Deborah Cox, APRNFamily Nurse Practitioner1770908964
  6. Sandy Derry, ACLCAddiction (Substance Use Disorder) Counselor1972158814

Verify Alyssa Lauren Harris in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this profession
    Search for license DEN-DEN-LIC-9679    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
Find the Montana license search

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6% more Medicare Part D claims than the average dentist in 2024

91 Medicare Part D claims for 37 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Alyssa Harris91
  2. Specialty average86

Most prescribed

  1. Amoxicillin26 claims
  2. Chlorhexidine Gluconate24 claims
  3. Cephalexin13 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.

3 dentist records list a practice address in Havre

They are 3 of the 196 NPPES records with a practice address in Havre, and 266 dentist records in Montana.

All 3 in Havre → All 266 in Montana → Every provider in Havre →

Other dentist records in Montana

  1. Craig Adams, D.D.S.Billings, MT1366607806
  2. Christopher Allen, DMDBillings, MT1205513009
  3. Lucas Allen, D.M.D.Choteau, MT1518307339
  4. Aimee Ameline, DDSGreat Falls, MT1699849091
  5. Robert Andersen, D.M.D.Belgrade, MT1023276862
  6. Fred Anderson, D.M.D.Great Falls, MT1477628790
  7. Taylor Anderson, DMDBozeman, MT1831882059
  8. Thomas Anderson, DDSTownsend, MT1750413456
  9. Kyle BagnellBigfork, MT1689322067
  10. Makenzie Bagnell, DDSBigfork, MT1104574599

Common questions

What is Alyssa Lauren Harris, D.M.D's NPI number?

Alyssa Lauren Harris, D.M.D's National Provider Identifier (NPI) is 1568848117, issued on Aug 6, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa Lauren Harris, D.M.D located?

The NPPES record lists a practice address at 521 4TH St, Havre, MT, 59501. Phone: (406) 395-4305. Providers update this record themselves, so call before visiting.

How can I verify Alyssa Lauren Harris, D.M.D's license?

NPPES lists Montana license number DEN-DEN-LIC-9679, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Alyssa Lauren Harris, D.M.D prescribe under Medicare Part D?

In 2024, Alyssa Lauren Harris, D.M.D had 91 Medicare Part D claims for 37 beneficiaries; the average among dentist prescribers was 86. 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.