NPPES file of Aug 9, 2026

Amber Leeanne Ter Maaten

Clinical Social Worker · Olympia, WA

Amber Leeanne Ter Maaten is a clinical social worker with a practice address in Olympia, Washington, and NPI 1164199121, issued on Aug 26, 2021. Check the license (Washington LW61211014, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164199121
Name
Amber Leeanne Ter Maaten
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
LW61211014 WA
SWIA.SC.61214795 WA
Self-reported in NPPES; status is on the state search
Practice location
500 Columbia St NW Ste 102, Olympia, WA 98501
Phone
(253) 752-7320
Enumerated
Aug 26, 2021
Record last updated
Mar 25, 2026
Medicare enrollment
Enrolled (PECOS I20260108002433); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 500 Columbia St NW Ste 102

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

  1. Faiiletasi Ekeroma, M.A., LMFTMarriage & Family Therapist1659617421
  2. Sloan Fischer, MSWClinical Social Worker1124834346
  3. Raymark Morales, MSW, LICSWClinical Social Worker1386231793
  4. Edward Rosanski, ARNP, RNPsychiatric/Mental Health Nurse Practitioner1841366036
  5. Mayra Sanchez, MA, LMFTMarriage & Family Therapist1346875192
  6. Katherine Stevens, MA, LMHC,Mental Health Counselor1629443296

Verify Amber Leeanne Ter Maaten 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 LW61211014
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Western Psychological And Counseling Services LLCOlympia, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Amber Leeanne Ter Maaten among 6,382 clinical social worker records in Washington

Amber Leeanne Ter Maaten 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. Its NPI, issued in 2021, is newer than 70% of them.

  • NPI issued2021 · 70% of these records are older, 24% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 15% of these records are
  • Graduated2021 · 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).

121 clinical social worker records list a practice address in Olympia

They are 121 of the 5,034 NPPES records with a practice address in Olympia, and 6,382 clinical social worker records in Washington.

The 8 clinical social worker records with the nearest ZIP codes

  1. Karen Buckley, MSW LICSW ACSW OSWCOlympia, WA 985011639367428
  2. Thomas Colley, L.C.S.W.Olympia, WA 985011831243385
  3. Kathryn Cox, MSWOlympia, WA 985011164446191
  4. Terrilee Dalton, PHDOlympia, WA 985011497811988
  5. Marguerite Donaldson, LCSW, LICSWOlympia, WA 985011578688131
  6. Vivian Folsom, MSSOlympia, WA 985011437257847
  7. Heather Kazda, SWOlympia, WA 985011770611485
  8. Kathleen King, LICSW, LCSWOlympia, WA 985011750615803

Common questions

What is Amber Leeanne Ter Maaten's NPI number?

Amber Leeanne Ter Maaten's National Provider Identifier (NPI) is 1164199121, issued on Aug 26, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Amber Leeanne Ter Maaten located?

The NPPES record lists a practice address at 500 Columbia St NW Ste 102, Olympia, WA, 98501. Phone: (253) 752-7320. Providers update this record themselves, so call before visiting.

How can I verify Amber Leeanne Ter Maaten's license?

NPPES lists Washington license number LW61211014, 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. Medicare files from data.cms.gov. 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.