Collective Assessments is a Psychology Clinic in Ontario, California. It is located at 500 E E Street, Suite 314, Ontario, CA and its contact number is 909-635-2853. The authorized person for Collective Assessments is Dr. Nhung Phan
who is Psychologist of the clinic and his/her contact number is 909-635-2853. The primary license number for Collective Assessments is PSY28271 (Psychologist) in California.
Collective Assessments Clinic specialize in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, psychologists performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. Psychologists can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.
Complete Clinic Profile:
Collective Assessments Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | Collective Assessments |
| Specialization: | General Psychology |
| Clinic Address: | 500 E E Street, Suite 314, Ontario,
California, 91764 |
| Phone: | 909-635-2853 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. Nhung Phan |
| Position: | Psychologist |
| Contact Number: | 909-635-2853 |
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 for Collective Assessments clinic are as mentioned below.
| NPI Number: | 1215387089 |
| NPI Enumeration Date: | 13 Jun, 2016 |
| NPI Last Update On: | 13 Jun, 2016 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Collective Assessments are as mentioned below.
| Specialization | License Number | State | Status | |
| Psychologist | PSY28271 | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Collective Assessments
500 E E St, Suite 314
Ontario, California |
| Zip: | 91764-4274 |
| Phone Number: | -- |
Patients can reach Collective Assessments at
500 E E Street, Suite 314, Ontario, California or can
call to book an appointment on 909-635-2853.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.