Linda Mahrie Marshall, M.S.W.
Clinical Social Worker · Vancouver, WA
Linda Mahrie Marshall, M.S.W. is a clinical social worker with a practice address in Vancouver, Washington, and NPI 1912003575, issued on Sep 14, 2006. Check the license (Washington LW00004777, 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
- Linda Mahrie Marshall
- Credential
- M.S.W.
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LW00004777 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4001 Main St, Vancouver, WA 98663
- Phone
- (360) 695-1115
- Enumerated
- Sep 14, 2006
- Record last updated
- Jul 25, 2022
- Fax
- (360) 859-4689
- Medicare enrollment
- Enrolled (PECOS I20070110000325); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4001 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Linda Mahrie Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LW00004777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
357 clinical social worker records list a practice address in Vancouver
They are 357 of the 10,772 NPPES records with a practice address in Vancouver, 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 357 in Vancouver → All 6,382 in Washington → Every provider in Vancouver →
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 Linda Mahrie Marshall, M.S.W.'s NPI number?
Linda Mahrie Marshall, M.S.W.'s National Provider Identifier (NPI) is 1912003575, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Linda Mahrie Marshall, M.S.W. located?
The NPPES record lists a practice address at 4001 Main St, Vancouver, WA, 98663. Phone: (360) 695-1115. Providers update this record themselves, so call before visiting.
How can I verify Linda Mahrie Marshall, M.S.W.'s license?
NPPES lists Washington license number LW00004777, 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.