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

Mark A Mancillas Jr.

Individual provider Behavior Technician · NPI 1619682390

Mark A Mancillas Jr. is a Behavior Technician in Monrovia, California. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

612 S Myrtle Ave Ste 100
Monrovia, CA 91016-3406
Phone: (760) 992-3039
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 Technician (primary) Taxonomy 106S00000X

Record details

NPI number1619682390
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 18, 2023
Last updated in NPPESJanuary 18, 2023
Certification dateJanuary 17, 2023
Mailing address82399 Lemon Grove Ave, Indio, CA 92201-2187

Other providers in Monrovia