NPPES file of Aug 9, 2026

Leanne Day Dahlin, MSW

Clinical Social Worker · Issaquah, WA

Leanne Day Dahlin, MSW is a clinical social worker with a practice address in Issaquah, Washington, and NPI 1427262047, issued on May 10, 2007. Check the license (Washington LW00005129, 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
1427262047
Name
Leanne Day Dahlin
Credential
MSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
LW00005129 WA
LCS10364 CA
Self-reported in NPPES; status is on the state search
Practice location
545 Rainier Blvd N, Issaquah, WA 98027
Phone
(425) 451-9191
Enumerated
May 10, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 545 Rainier Blvd N

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

  1. Renee Almquist, LMPMassage Therapist1376727917
  2. Trevor Griffith, LMPMechanotherapist1104090588
  3. Sandra Harris, LMHCMental Health Counselor1851478366
  4. Donna Huss, L.ACAcupuncturist1023259173
  5. Carol Kakoczky, LMPMassage Therapist1821253923
  6. Joanna Leung, PH.D.Clinical Psychologist1871752048

Verify Leanne Day Dahlin 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 LW00005129
    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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43 clinical social worker records list a practice address in Issaquah

They are 43 of the 1,727 NPPES records with a practice address in Issaquah, 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 Leanne Day Dahlin, MSW's NPI number?

Leanne Day Dahlin, MSW's National Provider Identifier (NPI) is 1427262047, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Leanne Day Dahlin, MSW located?

The NPPES record lists a practice address at 545 Rainier Blvd N, Issaquah, WA, 98027. Phone: (425) 451-9191. Providers update this record themselves, so call before visiting.

How can I verify Leanne Day Dahlin, MSW's license?

NPPES lists Washington license number LW00005129, 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.