Psychologist | General Psychology

Dr. Charles Duncan Massey, PSY.D.

300 Pullman St Bldg B, Livermore, California, 94551-9756

About Dr. Charles Duncan Massey

Dr. Charles Duncan Massey is a psychologist based in Livermore, California who is specialized in General Psychology. Active license number of Dr. Charles Duncan Massey is PSY32099 for General Psychology in California. His current practice location is 300 Pullman St Bldg B, Livermore. Patients can contact him at 925-457-5250. Dr. Charles Duncan Massey, PSY.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1952531709.

Dr. Charles Duncan Massey 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

Dr. Charles Duncan Massey'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. Charles Duncan Massey
Specialization General Psychology
Credentials PSY.D.
Gender Male
Practice Address: 300 Pullman St Bldg B,
Livermore, CA - 94551-9756

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 Number1952531709
NPI Enumeration Date: 14 Jul, 2009
NPI Last Update On: 20 Jan, 2022

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. Charles Duncan Massey are as mentioned below.

License NumberSpecializationStateStatus
PSY32099General 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. Charles Duncan Massey
300 Pullman St Bldg B,
Livermore, CA - 94551-9756

Book an Appointment with Dr. Charles Duncan Massey

To schedule an appointment, contact Dr. Charles Duncan Massey at 300 Pullman St Bldg B, Livermore, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Charles Duncan Massey:

Dr. Charles Duncan Massey 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, Dr. Charles Duncan Massey 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. Charles Duncan Massey practices at 300 Pullman St Bldg B, Livermore, California, 94551-9756.

To schedule an appointment with Dr. Charles Duncan Massey, please contact the office at 925-457-5250.

Reviews & Feedback

Have you visited Dr. Charles Duncan Massey? Share your experience to help others looking for a psychologist in Livermore, CA.

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