Psychologist | General Psychology

David Sitzer, PH.D.

667 Lytton Ave, Palo Alto, California, 94301-1335

About David Sitzer

David Sitzer is a psychologist based in Palo Alto, California who is specialized in General Psychology. Active license number of David Sitzer is PSY 13538 for General Psychology in California. His current practice location is 667 Lytton Ave, Palo Alto. Patients can contact him at 650-269-0657. David Sitzer, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1619091253.

David Sitzer is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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

David Sitzer'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 David Sitzer
Specialization General Psychology
Credentials PH.D.
Gender Male
Practice Address: 667 Lytton Ave,
Palo Alto, CA - 94301-1335

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 Number1619091253
NPI Enumeration Date: 19 Mar, 2007
NPI Last Update On: 18 Jul, 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 David Sitzer are as mentioned below.

License NumberSpecializationStateStatus
PSY 13538General 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.

David Sitzer
375 Cambridge Ave,
Palo Alto, CA - 94306-1613
Phone: 650-326-6576
Fax: 650-326-1340

Book an Appointment with David Sitzer

To schedule an appointment, contact David Sitzer at 667 Lytton Ave, Palo Alto, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about David Sitzer:

David Sitzer is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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.

Yes, David Sitzer 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.

David Sitzer practices at 667 Lytton Ave, Palo Alto, California, 94301-1335.

To schedule an appointment with David Sitzer, please contact the office at 650-269-0657.

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