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

Diane Mazcareno

Individual provider Behavior Analyst · NPI 1154012425

Diane Mazcareno is a Behavior Analyst in Ontario, California. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

4688 Ontario Mills Pkwy
Ontario, CA 91764-5104
Phone: (909) 476-5747
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1154012425
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 17, 2023
Last updated in NPPESMay 17, 2023
Certification dateMay 17, 2023
Mailing address2620 E Dunes St, Ontario, CA 91761-7332

Other providers in Ontario