Margret Lillias Anderson, LCSW
Clinical Social Worker · Vancouver, WA
Margret Lillias Anderson, LCSW is a clinical social worker with a practice address in Vancouver, Washington, and NPI 1265449631, issued on Aug 1, 2006. Check the license (Washington LW00007712, 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
- Margret Lillias Anderson
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- LW00007712 WA
L1803 OR
Self-reported in NPPES; status is on the state search - Practice location
- 7600 NE 41St St Ste 310, Vancouver, WA 98662
- Phone
- (503) 319-5858
- Enumerated
- Aug 1, 2006
- Record last updated
- May 29, 2026
- Medicare enrollment
- Enrolled (PECOS I20230213000966); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 6,382 in Washington → Look up another NPI →
Verify Margret Lillias Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LW00007712Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Margret Lillias Anderson among 6,382 clinical social worker records in Washington
Margret Lillias Anderson, LCSW is one of 6,382 clinical social worker records with a practice address in Washington. 9% 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, 90% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated1990 · median 2010 among the 984 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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 6,382 in Washington → Every provider in Vancouver → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Daniel Clune, LCSWVancouver, WA 986621023148236
- Heather Gasser, MSWVancouver, WA 986621396878971
- Patty Graham, M.S.W.Vancouver, WA 986621639211998
- Beverly Hohn, LICSW LCSW CDP CADCIVancouver, WA 986621982789350
- Laura Ikehara-Martin, MSWVancouver, WA 986621801944194
- Randall Maclean, LCSW,Vancouver, WA 986621629132873
- Kimberly NoelVancouver, WA 986621134313752
- Theresa Ortiz, LICSWVancouver, WA 986621205050556
Common questions
What is Margret Lillias Anderson, LCSW's NPI number?
Margret Lillias Anderson, LCSW's National Provider Identifier (NPI) is 1265449631, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margret Lillias Anderson, LCSW located?
The NPPES record lists a practice address at 7600 NE 41St St Ste 310, Vancouver, WA, 98662. Phone: (503) 319-5858. Providers update this record themselves, so call before visiting.
How can I verify Margret Lillias Anderson, LCSW's license?
NPPES lists Washington license number LW00007712, 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.