Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Elen Joie Mercado, MS, BCBA

Individual provider Behavior Analyst · NPI 1255873808

Elen Joie Mercado, MS, BCBA is a Behavior Analyst in West Covina, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1521 W Cameron Ave Ste 250
West Covina, CA 91790-2738
Phone: (626) 231-0502
Fax: (626) 407-4779
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-26-90953 (CA)
Mental Health Counselor Taxonomy 101YM0800X (CA)

Record details

NPI number1255873808
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , BCBA
Sole proprietorNo
NPI enumeratedNovember 14, 2016
Last updated in NPPESJuly 27, 2026
Certification dateJuly 27, 2026

Other providers in West Covina