Psychologist | Clinical Psychology

Dr. Karen Jeanne Hummel, PHD

64 Vellisimo Dr, Aliso Viejo, California, 92656-8041

About Dr. Karen Jeanne Hummel

Dr. Karen Jeanne Hummel is a psychologist based in Aliso Viejo, California who is specialized in Clinical Psychology. Active license number of Dr. Karen Jeanne Hummel is PSY33759 for Clinical Psychology in California. Her current practice location is 64 Vellisimo Dr, Aliso Viejo. Patients can contact her at 949-874-4246. Dr. Karen Jeanne Hummel, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1326856089.

Dr. Karen Jeanne Hummel 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

Dr. Karen Jeanne Hummel'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. Karen Jeanne Hummel
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 64 Vellisimo Dr,
Aliso Viejo, CA - 92656-8041

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 Number1326856089
NPI Enumeration Date: 26 Dec, 2024
NPI Last Update On: 26 Dec, 2024

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. Karen Jeanne Hummel are as mentioned below.

License NumberSpecializationStateStatus
PSY33759Clinical 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. Karen Jeanne Hummel
64 Vellisimo Dr,
Aliso Viejo, CA - 92656-8041
Phone: 949-874-4246

Book an Appointment with Dr. Karen Jeanne Hummel

To schedule an appointment, contact Dr. Karen Jeanne Hummel at 64 Vellisimo Dr, Aliso Viejo, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Karen Jeanne Hummel:

Dr. Karen Jeanne Hummel 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. Karen Jeanne Hummel 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. Karen Jeanne Hummel practices at 64 Vellisimo Dr, Aliso Viejo, California, 92656-8041.

To schedule an appointment with Dr. Karen Jeanne Hummel, please contact the office at 949-874-4246.

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