NPPES file of Aug 9, 2026

Sheri Lynn Hilyard, LISW, LADAC

Clinical Social Worker · Plentywood, MT

Sheri Lynn Hilyard, LISW, LADAC is a clinical social worker with a practice address in Plentywood, Montana, and NPI 1164467833, issued on Jun 18, 2006. Check the license (Montana 23622, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164467833
Name
Sheri Lynn Hilyard
Credential
LISW, LADAC
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
23622 MT
29342 MT
0078241 NM
I-05966 NM
Self-reported in NPPES; status is on the state search
Practice location
100 W Laurel Ave, Plentywood, MT 59254
Phone
(406) 765-2550
Enumerated
Jun 18, 2006
Record last updated
Jan 29, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(406) 765-3488
Medicare enrollment
Enrolled (PECOS I20190325001972); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 100 W Laurel Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kimberly KittelsonClinical Social Worker1831332899
  2. Jeff Richardson, LACAddiction (Substance Use Disorder) Counselor1851426506
  3. Alyssa Stromberg, LACAddiction (Substance Use Disorder) Counselor1154800647

Verify Sheri Lynn Hilyard 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 23622
    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
Find the Montana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Eastern Montana Community Mental Health CenterPlentywood, MT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

4 clinical social worker records list a practice address in Plentywood

They are 4 of the 31 NPPES records with a practice address in Plentywood, and 1,589 clinical social worker records in Montana.

Other clinical social worker records in Montana

  1. Maria Isabel AbbitHelena, MT1427927128
  2. Loretta Abbott, LCSWHot Springs, MT1578092375
  3. Shawn Abbott, LCSWGreat Falls, MT1316900368
  4. Acacia Abrahamson, LCSWHelena, MT1285907790
  5. Erin Adams-Griffin, LCSW, LACBozeman, MT1508137274
  6. Kelsey AdcockMissoula, MT1730928631
  7. Emily AertsBillings, MT1154894186
  8. Roula Agne, LCSWMissoula, MT1285057232
  9. Carol Ahenakew, MSW SWLCGreat Falls, MT1114433505
  10. Kristin Airhart, LCSWMissoula, MT1285895839

Common questions

What is Sheri Lynn Hilyard, LISW, LADAC's NPI number?

Sheri Lynn Hilyard, LISW, LADAC's National Provider Identifier (NPI) is 1164467833, issued on Jun 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sheri Lynn Hilyard, LISW, LADAC located?

The NPPES record lists a practice address at 100 W Laurel Ave, Plentywood, MT, 59254. Phone: (406) 765-2550. Providers update this record themselves, so call before visiting.

How can I verify Sheri Lynn Hilyard, LISW, LADAC's license?

NPPES lists Montana license number 23622, 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. Medicare files from data.cms.gov. 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.