Peggy Sue Flanagan, LICSW
Clinical Social Worker · Bellevue, WA
Peggy Sue Flanagan, LICSW is a clinical social worker with a practice address in Bellevue, Washington, and NPI 1841231479, issued on Jun 8, 2006. Check the license (Washington LW00004345, 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.
- Name
- Peggy Sue Flanagan
- Credential
- LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LW00004345 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1601 116TH Ave NE, Bellevue, WA 98004
- Phone
- (425) 941-3736
- Enumerated
- Jun 8, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
Also registered at 1601 116TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mark Hale, L.I.C.S.W.Clinical Social Worker1912036237
- Rogelio Herrera, LMPMassage Therapist1164618542
- Heidi Kodeski, PTPhysical Therapist1225102700
- Leah Koenig, MAMarriage & Family Therapist1831320597
Verify Peggy Sue Flanagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LW00004345Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
165 clinical social worker records list a practice address in Bellevue
They are 165 of the 6,738 NPPES records with a practice address in Bellevue, and 6,382 clinical social worker records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 165 in Bellevue → All 6,382 in Washington → Every provider in Bellevue →
Other clinical social worker records in Washington
- Anita Abba Richard, LCMSWPort Townsend, WA1376613364
- Elizabeth Abbott, MSW, LICSWBellingham, WA1043701303
- Medina AbdiSeattle, WA1316422520
- Amal AbdulrahmanRenton, WA1104406008
- Elizabeth AbebefeSeattle, WA1376926899
- Lorena Abenojar, MSW, LICSWSeattle, WA1457018517
- Jenna Abrams, LCSW, LICSWDupont, WA1710595301
- Anna AbramyanSpokane, WA1346766714
- Eduardo Abuyog, L.I.C.S.W.Tukwila, WA1912078361
- Isis Acevedo GonzalezYakima, WA1184216392
Common questions
What is Peggy Sue Flanagan, LICSW's NPI number?
Peggy Sue Flanagan, LICSW's National Provider Identifier (NPI) is 1841231479, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peggy Sue Flanagan, LICSW located?
The NPPES record lists a practice address at 1601 116TH Ave NE, Bellevue, WA, 98004. Phone: (425) 941-3736. Providers update this record themselves, so call before visiting.
How can I verify Peggy Sue Flanagan, LICSW's license?
NPPES lists Washington license number LW00004345, 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.