Rachel Efken , BCBA
Behavior Analyst • Lakewood, WA
Professional Overview & Biography Verified Profile Summary
Rachel Efken, BCBA is a registered healthcare professional specializing in Behavior Analyst in Lakewood, WA. Practice services are available at 5919 100TH ST SW # 2 under active NPI credentials.
Practice Location & Contact Primary Location
5919 100th St Sw # 2
Lakewood, WA 984992731
Specialty Benchmarks & Practice Insights
Comparative analytics for Behavior Analyst in Lakewood, WA
Practicing in Lakewood, WA (3007 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-07-21NUCC Taxonomy Code: 103K00000X
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
NUCC Taxonomy Code: 103K00000X
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
Secondary Practice Locations
521 Military Rd S
Tacoma, WA 984442600
Phone: 8552237123
914 140th Ave Ne Ste 201
Bellevue, WA 980053482
Phone: 8552237123
10015 Lakewood Dr Sw
Lakewood, WA 984993838
Phone: 8552237123
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Behavior Analyst
BCABA
Behavior Analyst
Board Certified Behavior Analyst
Behavior Analyst
Master of Arts, Board Certified Behavior Analyst
Behavior Analyst
Behavior Analyst
Behavior Analyst
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 5919 100TH ST SW # 2, LAKEWOOD, WA 984992731 (Tel: 8552237123)
Registered at 5919 100TH ST SW, LAKEWOOD, WA 984992731 (Tel: 8552237123)
Registered at PO BOX 740780, ATLANTA, GA 303740780 (Tel: 8552237123)
Behavior Analyst (License #BA61592699 in WA)
Registered at 10015 LAKEWOOD DR SW, LAKEWOOD, WA 984993838 (Tel: 8552237123)
Registered at PO BOX 33568, SAN DIEGO, CA 921633568 (Tel: 8552237123)
Registered at 343 FOUNTAINS PKWY, FAIRVIEW HEIGHTS, IL 622082170 (Tel: 6185151441)
Registered at 343 FOUNTAINS PKWY, FAIRVIEW HEIGHTS, IL 622082170
Recorded as RACHEL EFKEN, BCBA
Behavior Analyst
NPI status registered as active in NPPES database
Registered at 9374 OLIVE BLVD, OLIVETTE, MO 631323267 (Tel: 3149322402)
Registered at 9374 OLIVE BLVD STE 101, OLIVETTE, MO 631323253
Recorded as RACHEL EFKEN, RBT
Behavior Analyst (License #RBT-18-65921 in MO)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Rachel Efken
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
Po Box 740780
Atlanta, GA 303740780
Phone: 8552237123
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.