Psychologist | Clinical Psychology

Jessica Duffy, PSYD

10 Beechstone Apt 3, Portsmouth, New Hampshire, 03801-6310

About Jessica Duffy

Jessica Duffy is a psychologist based in Portsmouth, New Hampshire who is specialized in Clinical Psychology. Active license number of Jessica Duffy is 6903 for Clinical Psychology in New Hampshire. Her current practice location is 10 Beechstone Apt 3, Portsmouth. Patients can contact her at 781-796-2742. Jessica Duffy, PSYD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1881083830.

Jessica Duffy 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

Jessica Duffy'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 Jessica Duffy
Specialization Clinical Psychology
Credentials PSYD
Gender Female
Practice Address: 10 Beechstone Apt 3,
Portsmouth, NH - 03801-6310

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 Number1881083830
NPI Enumeration Date: 14 Jan, 2015
NPI Last Update On: 04 Jun, 2025

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 Jessica Duffy are as mentioned below.

License NumberSpecializationStateStatus
6903Clinical Psychology New HampshirePrimary

Mailing Address

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

Jessica Duffy
10 Beechstone Apt 3,
Portsmouth, NH - 03801-6310
Phone: 781-796-2742

Book an Appointment with Jessica Duffy

To schedule an appointment, contact Jessica Duffy at 10 Beechstone Apt 3, Portsmouth, New Hampshire or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jessica Duffy:

Jessica Duffy 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, Jessica Duffy 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.

Jessica Duffy practices at 10 Beechstone Apt 3, Portsmouth, New Hampshire, 03801-6310.

To schedule an appointment with Jessica Duffy, please contact the office at 781-796-2742.

Reviews & Feedback

Have you visited Jessica Duffy? Share your experience to help others looking for a psychologist in Portsmouth, NH.

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