Lessie Josie Best-Eugene , BCBA (1-15-)
Behavior Analyst • Concord, CA
Professional Overview & Biography Verified Profile Summary
Lessie Best-Eugene, BCBA (1-15-) is a registered healthcare professional specializing in Behavior Analyst in Concord, CA. Practice services are available at 1200 CONCORD AVE STE 100 under active NPI credentials.
Practice Location & Contact Primary Location
1200 Concord Ave Ste 100
Concord, CA 945204969
Specialty Benchmarks & Practice Insights
Comparative analytics for Behavior Analyst in Concord, CA
Practicing in Concord, CA (20508 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-02-10NUCC 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
1550 Hotel Cir N Ste 270
San Diego, CA 921082908
Phone: 6198146494
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Behavior Technician
Behavior Technician
Behavior Technician
Technician, Health Information
Behavior Technician
Behavior Technician
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1576 WAGNER DR, EL CAJON, CA 920202975 (Tel: 6199310311)
Recorded as LESSIE BEST-EUGENE, BCBA (1-15-19717)
Registered at 1200 CONCORD AVE STE 100, CONCORD, CA 945204969 (Tel: 5102688120)
Registered at 2251 BARNEY ST, SAN DIEGO, CA 921392104 (Tel: 6199310311)
Registered at 1550 HOTEL CIR N STE 270, SAN DIEGO, CA 921082908 (Tel: 6198146494)
Registered at PO BOX 609001, SAN DIEGO, CA 921609001 (Tel: 6195284500)
NPI status registered as active in NPPES database
Registered at 3978 SORRENTO VALLEY BLVD, SUITE 100, SAN DIEGO, CA 921211436 (Tel: 8583537723)
Registered at 3978 SORRENTO VALLEY BLVD, SUITE 100, SAN DIEGO, CA 921211436
Recorded as LESSIE EUGENE, BCBA (1-15-19717)
Behavior Analyst (License #1-15-19717 in None)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1576 Wagner Dr
El Cajon, CA 920202975
Phone: 6199310311
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