Psychologist | Clinical Psychology

Katherine Marie Russeau, PSY.D.

31194 La Baya Dr Ste 100, Westlake Village, California, 91362-6420

About Katherine Marie Russeau

Katherine Marie Russeau is a psychologist based in Westlake Village, California who is specialized in Clinical Psychology. Active license number of Katherine Marie Russeau is PSY35120 for Clinical Psychology in California. Her current practice location is 31194 La Baya Dr Ste 100, Westlake Village. Patients can contact her at 805-242-2429 or can fax her at 310-870-7197. Katherine Marie Russeau, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1629802434.

Katherine Marie Russeau 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.

Practice Information

Katherine Marie Russeau'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 Katherine Marie Russeau
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 31194 La Baya Dr Ste 100,
Westlake Village, CA - 91362-6420
Fax 310-870-7197

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 Number1629802434
NPI Enumeration Date: 26 Aug, 2024
NPI Last Update On: 09 Jan, 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 Katherine Marie Russeau are as mentioned below.

License NumberSpecializationStateStatus
PSY35120Clinical 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.

Katherine Marie Russeau
31194 La Baya Dr Ste 100,
Westlake Village, CA - 91362-6420
Phone: 805-242-2429
Fax: 310-870-7197

Book an Appointment with Katherine Marie Russeau

To schedule an appointment, contact Katherine Marie Russeau at 31194 La Baya Dr Ste 100, Westlake Village, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Katherine Marie Russeau:

Katherine Marie Russeau 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, Katherine Marie Russeau 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.

Katherine Marie Russeau practices at 31194 La Baya Dr Ste 100, Westlake Village, California, 91362-6420.

To schedule an appointment with Katherine Marie Russeau, please contact the office at 805-242-2429.

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