Mitchell Kossak

LMHC | Mental Health Counselor


  22 Mount Auburn St, Watertown
     Massachusetts, 02472-3992
  617-926-3221    Maps & Directions
Mitchell Kossak is a Watertown, Massachusetts based counselor who is specialized as Mental Health Counselor. Active license number of Mitchell Kossak is 573 for Mental Health Counselor in Massachusetts. His current practice location is 22 Mount Auburn St, Watertown. Patients can book an appointment with him at 617-926-3221.
Mitchell Kossak 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:
Mitchell Kossak 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: Mitchell Kossak
Specialization: Mental Health Counselor
Gender:Male
Credentials: LMHC
Accepts Medicare Assignment:No
Practice Address:22 Mount Auburn St, Watertown,
Massachusetts, 02472-3992
Phone:617-926-3221
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: 1598971160
NPI Enumeration Date: 14 May, 2007
NPI Last Update On: 08 Jul, 2007

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mitchell Kossak are as mentioned below.
License NumberSpecializationStateStatus
573Mental Health Counselor MassachusettsPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 22 Mount Auburn St,
Watertown, Massachusetts
Zip: 02472-3992
Phone Number: 617-926-3221
Patients can reach Mitchell Kossak at 22 Mount Auburn St, Watertown, Massachusetts or can call to book an appointment on 617-926-3221.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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