Katherine Cowan

Mental Health Counselor


  53 S Main St Ste 206, Hanover
     New Hampshire, 03755-2022
  603-865-1321    Maps & Directions
Katherine Cowan is a Hanover, New Hampshire based counselor who is specialized as Mental Health Counselor. Her current practice location is 53 S Main St Ste 206, Hanover. Patients can book an appointment with her at 603-865-1321.
Katherine Cowan 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.
Complete Profile:
Katherine Cowan 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: Katherine Cowan
Specialization: Mental Health Counselor
Gender:Female
Accepts Medicare Assignment:No
Practice Address:53 S Main St Ste 206, Hanover,
New Hampshire, 03755-2022
Phone:603-865-1321
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: 1720929763
NPI Enumeration Date: 03 Apr, 2026
NPI Last Update On: 03 Apr, 2026

Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 53 S Main St Ste 206,
Hanover, New Hampshire
Zip: 03755-2022
Phone Number: 603-865-1321
Patients can reach Katherine Cowan at 53 S Main St Ste 206, Hanover, New Hampshire or can call to book an appointment on 603-865-1321.
Comments/ Reviews:
Read all the reviews posted for Katherine Cowan below. You may also share your own experience with Katherine Cowan. Your feedback can help others make better decisions.

**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.