Psychologist | Clinical Psychology

John Knippa, PH.D.

1650 Ximeno Ave, #230, Long Beach, California, 90804-2150

About John Knippa

John Knippa is a psychologist based in Long Beach, California who is specialized in Clinical Psychology. Active license number of John Knippa is PSY8833 for Psychology in California. His current practice location is 1650 Ximeno Ave, #230, Long Beach. Patients can contact him at 562-494-3633. John Knippa, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1295814150.

John Knippa 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.

Practice Information

John Knippa'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 John Knippa
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 1650 Ximeno Ave, #230
Long Beach, CA - 90804-2150

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 Number1295814150
NPI Enumeration Date: 03 Nov, 2006
NPI Last Update On: 11 Sep, 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 John Knippa are as mentioned below.

License NumberSpecializationStateStatus
PSY8833Psychology CaliforniaPrimary
PSY8833Clinical Psychology CaliforniaSecondary
93-261633-2501Clinical Psychology UtahSecondary
93-261633-2501Clinical Neuropsychologist UtahSecondary

Mailing Address

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

John Knippa
1650 Ximeno Ave, #230
Long Beach, CA - 90804-2150
Phone: 562-494-3633

Book an Appointment with John Knippa

To schedule an appointment, contact John Knippa at 1650 Ximeno Ave, #230, Long Beach, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John Knippa:

John Knippa is a psychologist specializing in 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, John Knippa 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.

John Knippa practices at 1650 Ximeno Ave, #230, Long Beach, California, 90804-2150.

To schedule an appointment with John Knippa, please contact the office at 562-494-3633.

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