Mental Health Therapist

Alissa Dillon, MED

1145 Sagamore Ave, Portsmouth, New Hampshire, 03801-5585

About Alissa Dillon

Alissa Dillon is a therapist based in Portsmouth, New Hampshire who is specialized in Mental Health Counselor. Active license number of Alissa Dillon is 6418 for Mental Health Counselor in Massachusetts. Her current practice location is 1145 Sagamore Ave, Portsmouth. Patients can reach her at 603-431-6703 or can fax her at 603-430-3753. Alissa Dillon is MED in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1174643381.

Alissa Dillon is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Alissa Dillon speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Alissa Dillon
Specialization Mental Health Counselor
Credentials MED
Gender Female
Practice Address: 1145 Sagamore Ave,
Portsmouth, NH - 03801-5585
Fax 603-430-3753

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1174643381
NPI Enumeration Date: 30 Mar, 2007
NPI Last Update On: 05 Nov, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Alissa Dillon are as mentioned below.

License NumberSpecializationStateStatus
6418Mental Health Counselor MassachusettsPrimary

Mailing Address

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

Alissa Dillon
23 W Shore Park Rd,
Kingston, NH - 03848-3548
Phone: 978-857-6549

Book an Appointment with Alissa Dillon

To schedule an appointment, contact Alissa Dillon at 1145 Sagamore Ave, Portsmouth, New Hampshire or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Alissa Dillon:

Alissa Dillon is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Alissa Dillon is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Alissa Dillon practices at 1145 Sagamore Ave, Portsmouth, New Hampshire, 03801-5585.

To schedule an appointment with Alissa Dillon, please contact the office at 603-431-6703.

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