Psychologist | General Psychology

Arthur Ritmeester, PH.D.

3801 W Temple Ave Bldg 66-116, Pomona, California, 91768-2557

About Arthur Ritmeester

Arthur Ritmeester is a psychologist based in Pomona, California who is specialized in General Psychology. Active license number of Arthur Ritmeester is PSY29413 for General Psychology in California. His current practice location is 3801 W Temple Ave Bldg 66-116, Pomona. Patients can contact him at 909-869-3220. Arthur Ritmeester, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1598553216.

Arthur Ritmeester is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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.

Practice Information

Arthur Ritmeester's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Arthur Ritmeester
Specialization General Psychology
Credentials PH.D.
Gender Male
Practice Address: 3801 W Temple Ave Bldg 66-116,
Pomona, CA - 91768-2557

Professional Identification Codes

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

NPI Number1598553216
NPI Enumeration Date: 30 Apr, 2025
NPI Last Update On: 30 Apr, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Arthur Ritmeester are as mentioned below.

License NumberSpecializationStateStatus
PSY29413General Psychology CaliforniaPrimary

Mailing Address

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

Arthur Ritmeester
3801 W Temple Ave Bldg 66-116,
Pomona, CA - 91768-2557
Phone: 909-869-3220

Book an Appointment with Arthur Ritmeester

To schedule an appointment, contact Arthur Ritmeester at 3801 W Temple Ave Bldg 66-116, Pomona, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Arthur Ritmeester:

Arthur Ritmeester is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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.

Yes, Arthur Ritmeester is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Arthur Ritmeester practices at 3801 W Temple Ave Bldg 66-116, Pomona, California, 91768-2557.

To schedule an appointment with Arthur Ritmeester, please contact the office at 909-869-3220.

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