NPPES file of Aug 9, 2026

Ryan Kent Larsen, DMD

Dental Anesthesiology · Billings, MT

Ryan Kent Larsen, DMD is a dental anesthesiology with a practice address in Billings, Montana, and NPI 1295986396, issued on Oct 7, 2008. Check the license (Montana DEN-DEN-LIC-7687, as entered in NPPES) with the Montana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1295986396
Name
Ryan Kent Larsen
Credential
DMD
Primary taxonomy
Dental Anesthesiology 1223D0004X
License number
DEN-DEN-LIC-7687 MT
Self-reported in NPPES; status is on the state search
Practice location
3031 Grand Ave #198, Billings, MT 59102
Phone
(406) 855-0844
Enumerated
Oct 7, 2008
Record last updated
Feb 21, 2023
Fax
(406) 206-6925
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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Verify Ryan Kent Larsen 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-7687    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Dental Anesthesiology providers in Montana

There are 4 dental anesthesiology records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4 in Montana → Every provider in Billings →

Other dental anesthesiology records in Montana

  1. Jeffrey Farr, DDSBillings, MT1437510146
  2. Terry Klise, D.D.S.Missoula, MT1912921594
  3. Eric Nygard, DDSFrenchtown, MT1134504566

Common questions

What is Ryan Kent Larsen, DMD's NPI number?

Ryan Kent Larsen, DMD's National Provider Identifier (NPI) is 1295986396, issued on Oct 7, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Kent Larsen, DMD located?

The NPPES record lists a practice address at 3031 Grand Ave #198, Billings, MT, 59102. Phone: (406) 855-0844. Providers update this record themselves, so call before visiting.

How can I verify Ryan Kent Larsen, DMD's license?

NPPES lists Montana license number DEN-DEN-LIC-7687, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity 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. 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.