David Williams, LCSW
Clinical Social Worker · Helena, MT
David Williams, LCSW is a clinical social worker with a practice address in Helena, Montana, and NPI 1255850491, issued on Sep 19, 2017. Check the license with the Montana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David Williams
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 314 N Last Chance Gulch Ste 204, Helena, MT 59601
- Phone
- (406) 214-2774
- Enumerated
- Sep 19, 2017
- Record last updated
- Jan 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220909001986); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 314 N Last Chance Gulch Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tyler Halford, PHDCounseling Psychologist1275924284
Verify David Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this professionCheck 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 David Williams, LCSW's NPI number?
David Williams, LCSW's National Provider Identifier (NPI) is 1255850491, issued on Sep 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is David Williams, LCSW located?
The NPPES record lists a practice address at 314 N Last Chance Gulch Ste 204, Helena, MT, 59601. Phone: (406) 214-2774. Providers update this record themselves, so call before visiting.
How can I verify David Williams, LCSW's license?
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.