Psychologist

Dr. Kathleen Dumain, PSY.D.

23121 Verdugo Dr, Ste. 200, Laguna Hills, California, 92653-1339

About Dr. Kathleen Dumain

Dr. Kathleen Dumain is a psychologist based in Laguna Hills, California who is specialized in Psychology. Active license number of Dr. Kathleen Dumain is PSY28257 for Clinical Psychology in California. Her current practice location is 23121 Verdugo Dr, Ste. 200, Laguna Hills. Patients can contact her at 714-588-0233. Dr. Kathleen Dumain, PSY.D., specializes in Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1508953100.

Dr. Kathleen Dumain 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. Kathleen Dumain'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. Kathleen Dumain
Specialization Psychology
Credentials PSY.D.
Gender Female
Practice Address: 23121 Verdugo Dr, Ste. 200
Laguna Hills, CA - 92653-1339

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 Number1508953100
NPI Enumeration Date: 06 Oct, 2006
NPI Last Update On: 01 Feb, 2022

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. Kathleen Dumain are as mentioned below.

License NumberSpecializationStateStatus
PSY28257Clinical Psychology CaliforniaPrimary
LCS20763Social Worker CaliforniaSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Kathleen Dumain such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
PSY28257OtherCaliforniaLICENSE NUMBER
LCS20763OtherCaliforniaLICENSE NUMBER

Mailing Address

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

Dr. Kathleen Dumain
27281 Las Ramblas, Ste 200
Mission Viejo, CA - 92691-8303
Phone: 714-588-0233

Book an Appointment with Dr. Kathleen Dumain

To schedule an appointment, contact Dr. Kathleen Dumain at 23121 Verdugo Dr, Ste. 200, Laguna Hills, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Kathleen Dumain:

Dr. Kathleen Dumain is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Kathleen Dumain 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. Kathleen Dumain practices at 23121 Verdugo Dr, Ste. 200, Laguna Hills, California, 92653-1339.

To schedule an appointment with Dr. Kathleen Dumain, please contact the office at 714-588-0233.

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