Psychologist | General Psychology | 51+ years experience

Michael Gass, PH.D.

27001 La Paz Rd, Suite 290, Mission Viejo, California, 92691-5502

About Michael Gass

Michael Gass is a psychologist based in Mission Viejo, California with 51 years of experience in General Psychology. He completed his graduation in 1975. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Michael Gass is #PSY5201 for General Psychology in California. His current practice location is 27001 La Paz Rd, Suite 290, Mission Viejo. Patients can contact him at 949-462-0102 or can fax him at 949-462-0124. Michael Gass, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1700902285.

Michael Gass 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

Michael Gass'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 Michael Gass
Specialization General Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 51+ years
Graduation Year 1975
Gender Male
Practice Address: 27001 La Paz Rd, Suite 290
Mission Viejo, CA - 92691-5502
Fax 949-462-0124

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.

PAC ID 6608963269
Enrollment ID I20071029000423
NPI Number1700902285
NPI Enumeration Date: 22 Mar, 2007
NPI Last Update On: 19 Aug, 2008

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 Michael Gass are as mentioned below.

License NumberSpecializationStateStatus
#PSY5201General 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.

Michael Gass
27001 La Paz Rd, Suite 290
Mission Viejo, CA - 92691-5502
Phone: 949-462-0102
Fax: 949-462-0124

Book an Appointment with Michael Gass

To schedule an appointment, contact Michael Gass at 27001 La Paz Rd, Suite 290, Mission Viejo, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Michael Gass:

Michael Gass 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.

Michael Gass has approximately 51 years of experience in General Psychology.

Yes, Michael Gass accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Michael Gass 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.

Michael Gass practices at 27001 La Paz Rd, Suite 290, Mission Viejo, California, 92691-5502.

To schedule an appointment with Michael Gass, please contact the office at 949-462-0102.

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