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

Marissa Arellano

Individual provider Behavior Analyst · NPI 1912851742

Marissa Arellano is a Behavior Analyst in Aurora, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2026
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4435 S Eagle Cir
Aurora, CO 80015-1333
Phone: (720) 360-5572
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 25-440324 (CO)

Record details

NPI number1912851742
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 26, 2026
Last updated in NPPESFebruary 26, 2026
Certification dateFebruary 26, 2026

Other providers in Aurora