NPPES file of Aug 9, 2026

Melissa A. Anstine, LCSW

Clinical Social Worker · Lewiston, ID

Melissa A. Anstine, LCSW is a clinical social worker with a practice address in Lewiston, Idaho, and NPI 1275702946, issued on Feb 26, 2008. Check the license (Idaho LCSW-43738, as entered in NPPES) with the Idaho 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
1275702946
Name
Melissa A. Anstine
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
LCSW-43738 ID
14274596-3501 UT
Self-reported in NPPES; status is on the state search
Practice location
3328 Bryden CT, Lewiston, ID 83501
Phone
(208) 305-9360
Enumerated
Feb 26, 2008
Record last updated
May 24, 2026
Medicare enrollment
Enrolled (PECOS I20250523002369); accepts Medicare assignment
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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Verify Melissa A. Anstine in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this profession
    Search for license LCSW-43738
    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 Idaho 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. Mental Health Specialty Group PABoise, ID

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

43 clinical social worker records list a practice address in Lewiston

They are 43 of the 764 NPPES records with a practice address in Lewiston, and 1,750 clinical social worker records in Idaho.

Other clinical social worker records in Idaho

  1. Aisha AbimbolaBoise, ID1871231043
  2. Willow Abrahamson, LCSWFort Hall, ID1578255733
  3. Jean Abrams, LCSWDriggs, ID1003265521
  4. Ontaya Acedo, LMSWPocatello, ID1104436062
  5. Laura Acero, LCSW-RJerome, ID1417094012
  6. Katherine Acevedo Salazar, LMSWBoise, ID1861327785
  7. Charlotte Ackerman, LCSWIdaho Falls, ID1407890114
  8. Jyl Adams, LCSWEagle, ID1184764474
  9. Francisco Javier Aguilar Pizano, LCSWNampa, ID1790278463
  10. Tom Ahlrichs, LCSWBoise, ID1013135078

Common questions

What is Melissa A. Anstine, LCSW's NPI number?

Melissa A. Anstine, LCSW's National Provider Identifier (NPI) is 1275702946, issued on Feb 26, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Melissa A. Anstine, LCSW located?

The NPPES record lists a practice address at 3328 Bryden CT, Lewiston, ID, 83501. Phone: (208) 305-9360. Providers update this record themselves, so call before visiting.

How can I verify Melissa A. Anstine, LCSW's license?

NPPES lists Idaho license number LCSW-43738, as entered by the provider. Search the Idaho 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.