NPPES file of Aug 9, 2026

Douglas Joel Smithson, DC PHD

Chiropractor · Seeley Lake, MT

Douglas Joel Smithson, DC PHD is a chiropractor with a practice address in Seeley Lake, Montana, and NPI 1518938125, issued on Jan 31, 2006. Check the license (Montana 293, 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
1518938125
Name
Douglas Joel Smithson
Credential
DC PHD
Primary taxonomy
Chiropractor 111N00000X
License numbers
293 MT
1256 MN
Self-reported in NPPES; status is on the state search
Practice location
3166 Hwy 83 NO, Seeley Lake, MT 59868
Phone
(406) 677-2111
Enumerated
Jan 31, 2006
Record last updated
Jul 8, 2007 (not updated in 19 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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Verify Douglas Joel Smithson 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 293    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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3 chiropractor records list a practice address in Seeley Lake

They are 3 of the 14 NPPES records with a practice address in Seeley Lake, and 474 chiropractor records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3 in Seeley Lake → All 474 in Montana → Every provider in Seeley Lake →

Other chiropractor records in Montana

  1. Michelle Abbamonte, DCBozeman, MT1720775075
  2. Steven Abraham, D.C.Butte, MT1003908583
  3. Tom Adams, DCHavre, MT1376525626
  4. Jason Aguayo, D.C.Billings, MT1639117286
  5. Brian Albiero, D.C.Bigfork, MT1790967065
  6. Pamela Albiero, D.C.Bigfork, MT1629250238
  7. Katharine Althans, D.C.Bozeman, MT1285861856
  8. Hilary Alweis, D.C.Billings, MT1922406099
  9. Roger Amundson, D.C.Malta, MT1699843656
  10. Isaac Anderson, DCKalispell, MT1184402208

Common questions

What is Douglas Joel Smithson, DC PHD's NPI number?

Douglas Joel Smithson, DC PHD's National Provider Identifier (NPI) is 1518938125, issued on Jan 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Douglas Joel Smithson, DC PHD located?

The NPPES record lists a practice address at 3166 Hwy 83 NO, Seeley Lake, MT, 59868. Phone: (406) 677-2111. Providers update this record themselves, so call before visiting.

How can I verify Douglas Joel Smithson, DC PHD's license?

NPPES lists Montana license number 293, 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.