Karl Frederick Rosston, LCSW
Clinical Social Worker · Helena, MT
Karl Frederick Rosston, LCSW is a clinical social worker with a practice address in Helena, Montana, and NPI 1992868244, issued on Dec 18, 2006. Check the license (Montana 578-LCSW, 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
- Karl Frederick Rosston
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 578-LCSW MT
Self-reported in NPPES; status is on the state search - Practice location
- 1125 Missoula Ave, Helena, MT 59601
- Phone
- (406) 449-4623
- Enumerated
- Dec 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (406) 449-2196
- Entity
- Type 1 · individual
Also registered at 1125 Missoula Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Allen, LACAddiction (Substance Use Disorder) Counselor1427190644
- Fatima Amelkin, L.C.S.W.Clinical Social Worker1427189588
- Robert Caldwell, M.D.Psychiatry Physician1437165461
- Carol ChisholmAddiction (Substance Use Disorder) Counselor1437212008
- Dana Hillyer, APRNPsychiatric/Mental Health Clinical Nurse Specialist1154484970
Verify Karl Frederick Rosston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 578-LCSWCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
201 clinical social worker records list a practice address in Helena
They are 201 of the 1,591 NPPES records with a practice address in Helena, and 1,589 clinical social worker records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 201 in Helena → All 1,589 in Montana → Every provider in Helena →
Other clinical social worker records in Montana
- Maria Isabel AbbitHelena, MT1427927128
- Loretta Abbott, LCSWHot Springs, MT1578092375
- Shawn Abbott, LCSWGreat Falls, MT1316900368
- Acacia Abrahamson, LCSWHelena, MT1285907790
- Erin Adams-Griffin, LCSW, LACBozeman, MT1508137274
- Kelsey AdcockMissoula, MT1730928631
- Emily AertsBillings, MT1154894186
- Roula Agne, LCSWMissoula, MT1285057232
- Carol Ahenakew, MSW SWLCGreat Falls, MT1114433505
- Kristin Airhart, LCSWMissoula, MT1285895839
Common questions
What is Karl Frederick Rosston, LCSW's NPI number?
Karl Frederick Rosston, LCSW's National Provider Identifier (NPI) is 1992868244, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karl Frederick Rosston, LCSW located?
The NPPES record lists a practice address at 1125 Missoula Ave, Helena, MT, 59601. Phone: (406) 449-4623. Providers update this record themselves, so call before visiting.
How can I verify Karl Frederick Rosston, LCSW's license?
NPPES lists Montana license number 578-LCSW, 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.