Mental Health Therapist

Jonathan Mendez

222 N Mountain Ave Ste 110b, Upland, California, 91786-5714

About Jonathan Mendez

Jonathan Mendez is a therapist based in Upland, California who is specialized in Mental Health Counselor. His current practice location is 222 N Mountain Ave Ste 110b, Upland. Patients can reach him at 909-303-2505. Jonathan Mendez NPI number (Unique professional ID assigned by NPPES) is 1881101558.

Jonathan Mendez is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Jonathan Mendez speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Jonathan Mendez
Specialization Mental Health Counselor
Gender Male
Practice Address: 222 N Mountain Ave Ste 110b,
Upland, CA - 91786-5714

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1881101558
NPI Enumeration Date: 04 Jan, 2018
NPI Last Update On: 04 Jan, 2018

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Jonathan Mendez are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Jonathan Mendez
27261 Las Ramblas Ste 220,
Mission Viejo, CA - 92691-6468

Book an Appointment with Jonathan Mendez

To schedule an appointment, contact Jonathan Mendez at 222 N Mountain Ave Ste 110b, Upland, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jonathan Mendez:

Jonathan Mendez is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Jonathan Mendez is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Jonathan Mendez practices at 222 N Mountain Ave Ste 110b, Upland, California, 91786-5714.

To schedule an appointment with Jonathan Mendez, please contact the office at 909-303-2505.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.