NPPES file of Aug 9, 2026

Michael L. Clark, DC

Chiropractor · Missoula, MT

Michael L. Clark, DC is a chiropractor with a practice address in Missoula, Montana, and NPI 1265530232, issued on Sep 21, 2006. Check the license (Montana 656, 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
1265530232
Name
Michael L. Clark
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
656 MT
Self-reported in NPPES; status is on the state search
Practice location
3031 S Russell, Missoula, MT 59801
Phone
(406) 721-8825
Enumerated
Sep 21, 2006
Record last updated
Feb 6, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(406) 327-6702
Medicaid ID
160706 MT
Medicare enrollment
Enrolled (PECOS I20080612000361); accepts Medicare assignment
Medical or professional school
Western States College Of Chiropractic, 1991
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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Verify Michael L. Clark 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 656
    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
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Michael L. Clark among 474 chiropractor records in Montana

Michael L. Clark, DC is one of 474 chiropractor records with a practice address in Montana. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 67% newer
  • In a Medicare fileNo · 27% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated1991 · median 2007 among the 267 with a school on file
  • Record last updated2008 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

71 chiropractor records list a practice address in Missoula

They are 71 of the 3,567 NPPES records with a practice address in Missoula, and 474 chiropractor records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 chiropractor records with the nearest ZIP codes

  1. Susan Anderson, D.C.Missoula, MT 598011427131739
  2. Don Butler, D.C.Missoula, MT 598011962433730
  3. Gregory Chapman, D.C.Missoula, MT 598011366505737
  4. Troy Doxey, DCMissoula, MT 598011083686562
  5. Jim Helmer, DCMissoula, MT 598011740261098
  6. Anthony Lambert, D.C.Missoula, MT 598011316956683
  7. Steven Mazur, DCMissoula, MT 598011407913080
  8. Daniel McDonell, DCMissoula, MT 598011508968470

Common questions

What is Michael L. Clark, DC's NPI number?

Michael L. Clark, DC's National Provider Identifier (NPI) is 1265530232, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael L. Clark, DC located?

The NPPES record lists a practice address at 3031 S Russell, Missoula, MT, 59801. Phone: (406) 721-8825. Providers update this record themselves, so call before visiting.

How can I verify Michael L. Clark, DC's license?

NPPES lists Montana license number 656, 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.

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.