Amber Ter Maaten
NPI 1164199121 · Clinical Social Worker · Olympia, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amber Ter Maaten is a Clinical Social Worker provider in Olympia, WA (NPI 1164199121).
Provider details
- NPI number
- 1164199121
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SWIA.SC.61214795 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 4526 Federal AveEverett, WA 98203Phone: (425) 349-6200Fax: (425) 349-8440
- 205 8th StHoquiam, WA 98550-2507Phone: (360) 532-8629
Registry dates
- Enumerated
- 2021-08-26
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Amber Ter Maaten's NPI number?
- Amber Ter Maaten's National Provider Identifier (NPI) is 1164199121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Ter Maaten's specialty?
- Amber Ter Maaten is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Amber Ter Maaten located?
- Amber Ter Maaten's practice location on file with NPPES is 500 Columbia St Nw Ste 102, Olympia, WA 98501-4447.
- What is Amber Ter Maaten's phone number?
- The practice phone number listed in the NPPES registry for Amber Ter Maaten is (253) 752-7320.
- Does Amber Ter Maaten accept Medicare?
- Amber Ter Maaten is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amber Ter Maaten's NPI active?
- Yes — Amber Ter Maaten's NPI (1164199121) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.