Dr. Derek Yee-hsiang Char is a Pomona, California based psychologist who is specialized in Clinical Psychology. Active license number of Dr. Derek Yee-hsiang Char is PSY35392 in California. His current practice location is 255 E Bonita Ave Ofc 1420, Pomona. Patients can reach him at 909-596-7733. Dr. Derek Yee-hsiang Char is PSY.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1235954652.
Dr. Derek Yee-hsiang Char is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Dr. Derek Yee-hsiang Char speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Derek Yee-hsiang Char |
| Specialization: | Clinical Psychology |
| Gender: | Male |
| Credentials: | PSY.D. |
| Practice Address: | 255 E Bonita Ave Ofc 1420, Pomona,
California, 91767-1923 |
| Phone: | 909-596-7733 |
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 Number: | 1235954652 |
| NPI Enumeration Date: | 20 Nov, 2024 |
| NPI Last Update On: | 03 Dec, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Derek Yee-hsiang Char are as mentioned below.
| License Number | Specialization | State | Status | |
| PSY35392 | | California | Primary | |
| PSY35392 | Clinical Psychology | California | Secondary | |
| PSY35392 | Rehabilitation Psychology | California | Secondary | |
| PSY35392 | General Psychology | California | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Derek Yee-hsiang Char
255 E Bonita Ave,
Pomona, California |
| Zip: | 91767-1933 |
Patients can reach Dr. Derek Yee-hsiang Char at
255 E Bonita Ave Ofc 1420, Pomona, California or can
call to book an appointment on 909-596-7733.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.