IndividualActive
Rachel Efken, BCBA
NPI 1013541978 · Behavior Analyst · Lakewood, WA
Provider details
- NPI number
- 1013541978
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- BA61592699 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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
5919 100th St Sw
Lakewood, WA 98499-2731
Phone: (855) 223-7123
Fax: (619) 374-7134
Street-level locationGet directions
Mailing address
Po Box 740780
Atlanta, GA 30374-0780
Additional practice locations (3)
- 914 140th Ave Ne Ste 201Bellevue, WA 98005-3482Phone: (855) 223-7123
- 10015 Lakewood Dr SwLakewood, WA 98499-3838Phone: (855) 223-7123Fax: (619) 374-7134
- 521 Military Rd STacoma, WA 98444-2600Phone: (855) 223-7123
Registry dates
- Enumerated
- 2020-02-28
- Last updated
- 2026-05-15
- Certified
- 2026-05-15
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.