Tonia J. Janzen, LAC
Acupuncturist · Stevensville, MT
Tonia J. Janzen, LAC is an acupuncturist with a practice address in Stevensville, Montana, and NPI 1851639884, issued on Jan 25, 2013. Check the license (Montana 27965, 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
- Tonia J. Janzen
- Credential
- LAC
- Primary taxonomy
- Acupuncturist 171100000X
- License numbers
- 27965 MT
AC160270 OR
Self-reported in NPPES; status is on the state search - Practice location
- 212 Main St, Stevensville, MT 59870
- Phone
- (406) 396-0815
- Enumerated
- Jan 25, 2013
- Record last updated
- Nov 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 212 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tonia J. Janzen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 27965Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Acupuncturist providers in Montana
There are 124 acupuncturist records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other acupuncturist records in Montana
- Megan Anderson, L.AC.Bozeman, MT1912481136
- Savannah Barnes, L.AC.Livingston, MT1366090243
- Barbara Bayer, LACHelena, MT1780704528
- Donald Beans, L.AC.,PH.D.,R.N.Whitefish, MT1609908011
- Mary Beddoe, L.AC.Bozeman, MT1578737946
- John Bell, L.ACClancy, MT1154216794
- Devynne Berry, DACMKalispell, MT1790203008
- James Berry, DACMKalispell, MT1790159846
- Mary Bertagnolli, L.AC.Bozeman, MT1386760957
- Callie Blackwood, L.AC.Bozeman, MT1801297734
Common questions
What is Tonia J. Janzen, LAC's NPI number?
Tonia J. Janzen, LAC's National Provider Identifier (NPI) is 1851639884, issued on Jan 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Tonia J. Janzen, LAC located?
The NPPES record lists a practice address at 212 Main St, Stevensville, MT, 59870. Phone: (406) 396-0815. Providers update this record themselves, so call before visiting.
How can I verify Tonia J. Janzen, LAC's license?
NPPES lists Montana license number 27965, 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.