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

Maria Alejandra Quintero-Leier

Individual provider Behavior Analyst · NPI 1164272043

Maria Alejandra Quintero-Leier is a Behavior Analyst in San Juan Bautista, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

1420 Merrill Rd
San Juan Bautista, CA 95045-9628
Phone: (408) 386-7285
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X (CA)

Record details

NPI number1164272043
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 25, 2024
Last updated in NPPESMarch 25, 2024
Certification dateMarch 25, 2024