Professional Therapist

Cassandra Chien, PPS, APCC

725 S Vecino Dr, Glendora, California, 91740-4109

About Cassandra Chien

Cassandra Chien is a therapist based in Glendora, California who is specialized in Professional Counselor. Active license number of Cassandra Chien is 20584 for Professional Counselor in California. Her current practice location is 725 S Vecino Dr, Glendora. Patients can reach her at 626-852-4604. Cassandra Chien is PPS, APCC in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1790572386.

Cassandra Chien 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

Cassandra Chien 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 Cassandra Chien
Specialization Professional Counselor
Credentials PPS, APCC
Gender Female
Practice Address: 725 S Vecino Dr,
Glendora, CA - 91740-4109

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 Number1790572386
NPI Enumeration Date: 24 Apr, 2025
NPI Last Update On: 30 Apr, 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 Cassandra Chien are as mentioned below.

License NumberSpecializationStateStatus
20584Professional Counselor CaliforniaPrimary

Mailing Address

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

Cassandra Chien
725 S Vecino Dr,
Glendora, CA - 91740-4109

Book an Appointment with Cassandra Chien

To schedule an appointment, contact Cassandra Chien at 725 S Vecino Dr, Glendora, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Cassandra Chien:

Cassandra Chien 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, Cassandra Chien is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Cassandra Chien practices at 725 S Vecino Dr, Glendora, California, 91740-4109.

To schedule an appointment with Cassandra Chien, please contact the office at 626-852-4604.

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