NPPES file of Aug 9, 2026

Katherine Pierce Alton, LICSW

Clinical Social Worker · White Salmon, WA

Katherine Pierce Alton, LICSW is a clinical social worker with a practice address in White Salmon, Washington, and NPI 1447087762, issued on Sep 19, 2024. Check the license (Washington 61507406, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1447087762
Name
Katherine Pierce Alton
Credential
LICSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
61507406 WA
Self-reported in NPPES; status is on the state search
Practice location
410 E Jewett Blvd, White Salmon, WA 98672
Phone
(541) 402-1021
Enumerated
Sep 19, 2024
Record last updated
Sep 19, 2024
Medicare enrollment
Enrolled (PECOS I20260423002118); may accept 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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Also registered at 410 E Jewett Blvd

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

  1. Katie Kula, D.C.Chiropractor1790004141
  2. David Martin, MSOM, EAMP, LAC.Acupuncturist1477840619

Verify Katherine Pierce Alton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license 61507406
    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 Washington license search

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7 clinical social worker records list a practice address in White Salmon

They are 7 of the 145 NPPES records with a practice address in White Salmon, and 6,382 clinical social worker records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in Washington

  1. Anita Abba Richard, LCMSWPort Townsend, WA1376613364
  2. Elizabeth Abbott, MSW, LICSWBellingham, WA1043701303
  3. Medina AbdiSeattle, WA1316422520
  4. Amal AbdulrahmanRenton, WA1104406008
  5. Elizabeth AbebefeSeattle, WA1376926899
  6. Lorena Abenojar, MSW, LICSWSeattle, WA1457018517
  7. Jenna Abrams, LCSW, LICSWDupont, WA1710595301
  8. Anna AbramyanSpokane, WA1346766714
  9. Eduardo Abuyog, L.I.C.S.W.Tukwila, WA1912078361
  10. Isis Acevedo GonzalezYakima, WA1184216392

Common questions

What is Katherine Pierce Alton, LICSW's NPI number?

Katherine Pierce Alton, LICSW's National Provider Identifier (NPI) is 1447087762, issued on Sep 19, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Pierce Alton, LICSW located?

The NPPES record lists a practice address at 410 E Jewett Blvd, White Salmon, WA, 98672. Phone: (541) 402-1021. Providers update this record themselves, so call before visiting.

How can I verify Katherine Pierce Alton, LICSW's license?

NPPES lists Washington license number 61507406, as entered by the provider. Search the Washington 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.