Psychologist | General Psychology

Dr. Marc David Geller, PSY.D.

337 East Main Street, Somerville, New Jersey, 08876-3109

About Dr. Marc David Geller

Dr. Marc David Geller is a psychologist based in Somerville, New Jersey who is specialized in General Psychology. Active license number of Dr. Marc David Geller is 35SI00182100 for General Psychology in New Jersey. His current practice location is 337 East Main Street, Somerville. Patients can contact him at 908-725-9090 or can fax him at 908-725-9112. Dr. Marc David Geller, PSY.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1487986485.

Dr. Marc David Geller 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. Marc David Geller'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. Marc David Geller
Specialization General Psychology
Credentials PSY.D.
Gender Male
Practice Address: 337 East Main Street,
Somerville, NJ - 08876-3109
Fax 908-725-9112

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 Number1487986485
NPI Enumeration Date: 02 Feb, 2010
NPI Last Update On: 02 Feb, 2010

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. Marc David Geller are as mentioned below.

License NumberSpecializationStateStatus
35SI00182100General Psychology New JerseyPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Marc David Geller
337 East Main Street,
Somerville, NJ - 08876-3109
Phone: 908-725-9090
Fax: 908-725-9112

Book an Appointment with Dr. Marc David Geller

To schedule an appointment, contact Dr. Marc David Geller at 337 East Main Street, Somerville, New Jersey or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Marc David Geller:

Dr. Marc David Geller 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. Marc David Geller 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. Marc David Geller practices at 337 East Main Street, Somerville, New Jersey, 08876-3109.

To schedule an appointment with Dr. Marc David Geller, please contact the office at 908-725-9090.

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