Psychologist | Clinical Psychology

Dr. Sallie Olsen, PH.D

1797 Fourth St, Livermore, California, 94550-4347

About Dr. Sallie Olsen

Dr. Sallie Olsen is a psychologist based in Livermore, California who is specialized in Clinical Psychology. Active license number of Dr. Sallie Olsen is PSY13013 for Clinical Psychology in California. Her current practice location is 1797 Fourth St, Livermore. Patients can contact her at 925-443-2500 or can fax her at 925-443-0771. Dr. Sallie Olsen, PH.D, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1881621845.

Dr. Sallie Olsen 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. Sallie Olsen'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. Sallie Olsen
Specialization Clinical Psychology
Credentials PH.D
Gender Female
Practice Address: 1797 Fourth St,
Livermore, CA - 94550-4347
Fax 925-443-0771

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 Number1881621845
NPI Enumeration Date: 27 Jun, 2006
NPI Last Update On: 20 Sep, 2007

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. Sallie Olsen are as mentioned below.

License NumberSpecializationStateStatus
PSY13013Clinical 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. Sallie Olsen
1797 Fourth St,
Livermore, CA - 94550-4347
Phone: 925-443-2500
Fax: 925-443-0771

Book an Appointment with Dr. Sallie Olsen

To schedule an appointment, contact Dr. Sallie Olsen at 1797 Fourth St, Livermore, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Sallie Olsen:

Dr. Sallie Olsen 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. Sallie Olsen 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. Sallie Olsen practices at 1797 Fourth St, Livermore, California, 94550-4347.

To schedule an appointment with Dr. Sallie Olsen, please contact the office at 925-443-2500.

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