Psychologist | Clinical Psychology

Lonnie Barbach

60 Palm Way, Mill Valley, California, 94941-2602

About Lonnie Barbach

Lonnie Barbach is a psychologist based in Mill Valley, California who is specialized in Clinical Psychology. Active license number of Lonnie Barbach is PSY4838 for Clinical Psychology in California. Her current practice location is 60 Palm Way, Mill Valley. Patients can contact her at 415-383-0755. Lonnie Barbach NPI number (Unique professional ID assigned by NPPES) is 1982012217.

Lonnie Barbach 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

Lonnie Barbach'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 Lonnie Barbach
Specialization Clinical Psychology
Gender Female
Practice Address: 60 Palm Way,
Mill Valley, CA - 94941-2602

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 Number1982012217
NPI Enumeration Date: 30 Jul, 2014
NPI Last Update On: 30 Jul, 2014

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 Lonnie Barbach are as mentioned below.

License NumberSpecializationStateStatus
PSY4838Clinical 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.

Lonnie Barbach
60 Palm Way,
Mill Valley, CA - 94941-2602
Phone: 415-383-0755

Book an Appointment with Lonnie Barbach

To schedule an appointment, contact Lonnie Barbach at 60 Palm Way, Mill Valley, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Lonnie Barbach:

Lonnie Barbach 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, Lonnie Barbach 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.

Lonnie Barbach practices at 60 Palm Way, Mill Valley, California, 94941-2602.

To schedule an appointment with Lonnie Barbach, please contact the office at 415-383-0755.

Reviews & Feedback

Have you visited Lonnie Barbach? Share your experience to help others looking for a psychologist in Mill Valley, CA.

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