Professional Therapist

Marlyn Ruiz

9065 Haven Ave Ste 106, Rancho Cucamonga, California, 91730-5429

About Marlyn Ruiz

Marlyn Ruiz is a therapist based in Rancho Cucamonga, California who is specialized in Professional Counselor. Her current practice location is 9065 Haven Ave Ste 106, Rancho Cucamonga. Patients can reach her at 909-757-5770. Marlyn Ruiz NPI number (Unique professional ID assigned by NPPES) is 1285586008.

Marlyn Ruiz is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Marlyn Ruiz 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 Marlyn Ruiz
Specialization Professional Counselor
Gender Female
Practice Address: 9065 Haven Ave Ste 106,
Rancho Cucamonga, CA - 91730-5429

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 Number1285586008
NPI Enumeration Date: 12 Feb, 2026
NPI Last Update On: 12 Feb, 2026

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 Marlyn Ruiz are as mentioned below.

License NumberSpecializationStateStatus
Professional 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.

Marlyn Ruiz
13243 18th St,
Chino, CA - 91710-4417
Phone: 909-757-5770

Book an Appointment with Marlyn Ruiz

To schedule an appointment, contact Marlyn Ruiz at 9065 Haven Ave Ste 106, Rancho Cucamonga, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marlyn Ruiz:

Marlyn Ruiz is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

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

Marlyn Ruiz practices at 9065 Haven Ave Ste 106, Rancho Cucamonga, California, 91730-5429.

To schedule an appointment with Marlyn Ruiz, please contact the office at 909-757-5770.

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