Benjamin H. Clack, DC
Chiropractor · Helena, MT
Benjamin H. Clack, DC is a chiropractor with a practice address in Helena, Montana, and NPI 1164590188, issued on Nov 30, 2006. Check the license (Montana 921, 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.
- Name
- Benjamin H. Clack
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 921 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1732 Prospect Ave, Helena, MT 59601
- Phone
- (406) 449-7458
- Enumerated
- Nov 30, 2006
- Record last updated
- Jun 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (406) 449-7496
- Medicare enrollment
- Enrolled (PECOS I20040714001509); accepts Medicare assignment
- Medical or professional school
- Northwestern College Of Chiropractic, 1999
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 474 in Montana → Look up another NPI →
Also registered at 1732 Prospect Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gary Blom, DCChiropractor1164581336
- Meg Blom, L.M.T.Massage Therapist1689958522
Verify Benjamin H. Clack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Benjamin H. Clack among 474 chiropractor records in Montana
Benjamin H. Clack, 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
- Graduated1999 · median 2007 among the 267 with a school on file
- Record last updated2020 · 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).
46 chiropractor records list a practice address in Helena
They are 46 of the 1,591 NPPES records with a practice address in Helena, and 474 chiropractor records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 474 in Montana → Every provider in Helena → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Gary Blom, DCHelena, MT 596011164581336
- Julia Cougill, DCHelena, MT 596011255491361
- Mary Eckmann, DCHelena, MT 596011093764680
- Kammeron Gersbach, D.C.Helena, MT 596011942303011
- Terri Hamilton, CHIROPRACTOR DCHelena, MT 596011538210471
- Scott Hansing, D.C.Helena, MT 596011194821231
- Jami Hansing, D.C.Helena, MT 596011033205372
- Aaron Jones, DC, CSCS, CCSPHelena, MT 596011497832182
Common questions
What is Benjamin H. Clack, DC's NPI number?
Benjamin H. Clack, DC's National Provider Identifier (NPI) is 1164590188, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin H. Clack, DC located?
The NPPES record lists a practice address at 1732 Prospect Ave, Helena, MT, 59601. Phone: (406) 449-7458. Providers update this record themselves, so call before visiting.
How can I verify Benjamin H. Clack, DC's license?
NPPES lists Montana license number 921, 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.