Jane Poisson, LICSW
Social Worker · Seattle, WA
Jane Poisson, LICSW is a social worker with a practice address in Seattle, Washington, and NPI 1114037140, issued on Aug 31, 2006. Check the license (Washington LW00004570, 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
- Jane Poisson
- Credential
- LICSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- LW00004570 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1629 N 45TH St, Seattle, WA 98103
- Phone
- (206) 633-3350
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (206) 633-3113
- Entity
- Type 1 · individual
8 nearest social worker records → All 2,141 in Washington → Look up another NPI →
Also registered at 1629 N 45TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Serkalem Amede, PHARMACISTPharmacist1912220526
- Jillian AndersonDental Hygienist1528980968
- Sarina Anderson Wenninger, RDHDental Hygienist1417430661
- Robert Bierer, PHARMACISTPharmacist1518185701
- Alison Burpee, LICSWClinical Social Worker1801116397
- George Calderon, CDPCounselor1912017153
Verify Jane Poisson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LW00004570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jane Poisson among 2,141 social worker records in Washington
Jane Poisson, LICSW is one of 2,141 social worker records with a practice address in Washington. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 95% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
468 social worker records list a practice address in Seattle
They are 468 of the 41,956 NPPES records with a practice address in Seattle, and 2,141 social worker records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,141 in Washington → Every provider in Seattle → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Maureen BurnsSeattle, WA 981031477343036
- Elizabeth Darlington, LICSWSeattle, WA 981031295210565
- Katherine HamiltonSeattle, WA 981031821989468
- Holly Hodgson, LMSWSeattle, WA 981031508684580
- Sara Hood, LMSWSeattle, WA 981031073345302
- Nafessa Kassim, MSWSeattle, WA 981031740159433
- Michal KeidarSeattle, WA 981031679927735
- Margaret Schonfield, MSWSeattle, WA 981031639222334
Common questions
What is Jane Poisson, LICSW's NPI number?
Jane Poisson, LICSW's National Provider Identifier (NPI) is 1114037140, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jane Poisson, LICSW located?
The NPPES record lists a practice address at 1629 N 45TH St, Seattle, WA, 98103. Phone: (206) 633-3350. Providers update this record themselves, so call before visiting.
How can I verify Jane Poisson, LICSW's license?
NPPES lists Washington license number LW00004570, 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.