Psychologist | General Psychology

Sean Brennan Hallinan, PH.D.

950 Campbell Ave, West Haven, Connecticut, 06516-2770

About Sean Brennan Hallinan

Sean Brennan Hallinan is a psychologist based in West Haven, Connecticut who is specialized in General Psychology. Active license number of Sean Brennan Hallinan is PS01869 for General Psychology in Rhode Island. His current practice location is 950 Campbell Ave, West Haven. Patients can contact him at 203-932-5711. Sean Brennan Hallinan, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1346569027.

Sean Brennan Hallinan 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

Sean Brennan Hallinan'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 Sean Brennan Hallinan
Specialization General Psychology
Credentials PH.D.
Gender Male
Practice Address: 950 Campbell Ave,
West Haven, CT - 06516-2770

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 Number1346569027
NPI Enumeration Date: 20 May, 2010
NPI Last Update On: 20 Aug, 2026

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 Sean Brennan Hallinan are as mentioned below.

License NumberSpecializationStateStatus
PS01869General Psychology Rhode IslandPrimary

Mailing Address

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

Sean Brennan Hallinan
950 Campbell Ave,
West Haven, CT - 06516-2770
Phone: 203-932-5711

Book an Appointment with Sean Brennan Hallinan

To schedule an appointment, contact Sean Brennan Hallinan at 950 Campbell Ave, West Haven, Connecticut or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Sean Brennan Hallinan:

Sean Brennan Hallinan 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, Sean Brennan Hallinan 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.

Sean Brennan Hallinan practices at 950 Campbell Ave, West Haven, Connecticut, 06516-2770.

To schedule an appointment with Sean Brennan Hallinan, please contact the office at 203-932-5711.

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