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

Jonathan Mendez

Individual provider Mental Health Counselor · NPI 1881101558

Jonathan Mendez is a Mental Health Counselor in Upland, California. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

222 N Mountain Ave Ste 110B
Upland, CA 91786-5714
Phone: (909) 303-2505
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1881101558
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 4, 2018
Last updated in NPPESJanuary 4, 2018
Mailing address27261 Las Ramblas Ste 220, Mission Viejo, CA 92691-6468

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