Psychologist | Clinical Psychology

Dr. Leslie Marianne Barnard, PSY.D.

66 Junction Square Dr, Concord, Massachusetts, 01742-3049

About Dr. Leslie Marianne Barnard

Dr. Leslie Marianne Barnard is a psychologist based in Concord, Massachusetts who is specialized in Clinical Psychology. Active license number of Dr. Leslie Marianne Barnard is 6419 for Clinical Psychology in Massachusetts. Her current practice location is 66 Junction Square Dr, Concord. Patients can contact her at 978-369-5201. Dr. Leslie Marianne Barnard, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1821158056.

Dr. Leslie Marianne Barnard 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. Leslie Marianne Barnard'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. Leslie Marianne Barnard
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 66 Junction Square Dr,
Concord, MA - 01742-3049

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 Number1821158056
NPI Enumeration Date: 11 Dec, 2006
NPI Last Update On: 08 Jul, 2007

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. Leslie Marianne Barnard are as mentioned below.

License NumberSpecializationStateStatus
6419Clinical 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. Leslie Marianne Barnard
728 Burroughs Rd,
Boxborough, MA - 01719-1815
Phone: 978-369-5201

Book an Appointment with Dr. Leslie Marianne Barnard

To schedule an appointment, contact Dr. Leslie Marianne Barnard at 66 Junction Square Dr, Concord, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Leslie Marianne Barnard:

Dr. Leslie Marianne Barnard 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. Leslie Marianne Barnard 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. Leslie Marianne Barnard practices at 66 Junction Square Dr, Concord, Massachusetts, 01742-3049.

To schedule an appointment with Dr. Leslie Marianne Barnard, please contact the office at 978-369-5201.

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