Psychologist | General Psychology

Dr. Rajarathnam Sainath, PSY.D.

11100 Warner Ave, Suite 268, Fountain Valley, California, 92708-7506

About Dr. Rajarathnam Sainath

Dr. Rajarathnam Sainath is a psychologist based in Fountain Valley, California who is specialized in General Psychology. Active license number of Dr. Rajarathnam Sainath is PSY 22890 for General Psychology in California. Her current practice location is 11100 Warner Ave, Suite 268, Fountain Valley. Patients can contact her at 714-540-9911 or can fax her at 714-549-9720. Dr. Rajarathnam Sainath, PSY.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1659607364.

Dr. Rajarathnam Sainath is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She 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

Dr. Rajarathnam Sainath'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 Dr. Rajarathnam Sainath
Specialization General Psychology
Credentials PSY.D.
Gender Female
Practice Address: 11100 Warner Ave, Suite 268
Fountain Valley, CA - 92708-7506
Fax 714-549-9720

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 Number1659607364
NPI Enumeration Date: 30 Oct, 2009
NPI Last Update On: 30 Oct, 2009

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 Dr. Rajarathnam Sainath are as mentioned below.

License NumberSpecializationStateStatus
PSY 22890General 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.

Dr. Rajarathnam Sainath
11100 Warner Ave, Suite 268
Fountain Valley, CA - 92708-7506
Phone: 714-540-9911
Fax: 714-549-9720

Book an Appointment with Dr. Rajarathnam Sainath

To schedule an appointment, contact Dr. Rajarathnam Sainath at 11100 Warner Ave, Suite 268, Fountain Valley, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Rajarathnam Sainath:

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

Dr. Rajarathnam Sainath practices at 11100 Warner Ave, Suite 268, Fountain Valley, California, 92708-7506.

To schedule an appointment with Dr. Rajarathnam Sainath, please contact the office at 714-540-9911.

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