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

Mariana Aranda-Castillo

Individual provider Counselor · NPI 1922455138

Mariana Aranda-Castillo is a Counselor in San Leandro, California. Registered with an NPI since 2016.

In the registry since
2016
Specialties on file
4

Practice location Address checks out

2275 Arlington Dr
San Leandro, CA 94578-1132
Phone: (510) 317-1444
Show map & directions

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

Specialties & licences

Day Training/Habilitation Specialist (primary) Taxonomy 373H00000X
Counselor Taxonomy 101Y00000X
Mental Health Counselor Taxonomy 101YM0800X
Community Health Worker Taxonomy 172V00000X

Record details

NPI number1922455138
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 17, 2016
Last updated in NPPESJune 13, 2025
Certification dateJune 13, 2025
Mailing address2275 Arlington Dr, San Leandro, CA 94578-1132

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