John Martin Litterst is a Portsmouth, New Hampshire based counselor who is specialized as Mental Health Counselor. His current practice location is 1145 Sagamore Ave, Portsmouth. Patients can book an appointment with him at 603-431-6703.
John Martin Litterst is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He 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.
Complete Profile:
John Martin Litterst speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
Name:
John Martin Litterst
Specialization:
Mental Health Counselor
Gender:
Male
Credentials:
MA
Accepts Medicare Assignment:
No
Practice Address:
1145 Sagamore Ave, Portsmouth, New Hampshire, 03801
Phone:
603-431-6703
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 Number:
1578382131
NPI Enumeration Date:
09 Oct, 2024
NPI Last Update On:
09 Oct, 2024
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
1145 Sagamore Ave, Portsmouth, New Hampshire
Zip:
03801
Patients can reach John Martin Litterst at 1145 Sagamore Ave, Portsmouth, New Hampshire or can call to book an appointment on 603-431-6703. *Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.