Psychologist | Clinical Psychology

Dr. Faith Therrien, PSY.D.

309 Belmont St, Worcester, Massachusetts, 01604-1059

About Dr. Faith Therrien

Dr. Faith Therrien is a psychologist based in Worcester, Massachusetts who is specialized in Clinical Psychology. Active license number of Dr. Faith Therrien is 11990 for Clinical Psychology in Massachusetts. Her current practice location is 309 Belmont St, Worcester. Patients can contact her at 508-368-3300. Dr. Faith Therrien, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1891120051.

Dr. Faith Therrien 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. Faith Therrien'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. Faith Therrien
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 309 Belmont St,
Worcester, MA - 01604-1059

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 Number1891120051
NPI Enumeration Date: 06 Sep, 2013
NPI Last Update On: 03 Jan, 2023

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. Faith Therrien are as mentioned below.

License NumberSpecializationStateStatus
11990Clinical Psychology MassachusettsPrimary

Mailing Address

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

Dr. Faith Therrien
309 Belmont St,
Worcester, MA - 01604-1059

Book an Appointment with Dr. Faith Therrien

To schedule an appointment, contact Dr. Faith Therrien at 309 Belmont St, Worcester, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Faith Therrien:

Dr. Faith Therrien 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. Faith Therrien 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. Faith Therrien practices at 309 Belmont St, Worcester, Massachusetts, 01604-1059.

To schedule an appointment with Dr. Faith Therrien, please contact the office at 508-368-3300.

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