Mental Health Therapist

Mitchell Kossak, LMHC

22 Mount Auburn St, Watertown, Massachusetts, 02472-3992

About Mitchell Kossak

Mitchell Kossak is a therapist based in Watertown, Massachusetts who is specialized in 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 reach him at 617-926-3221. Mitchell Kossak is LMHC in Mental Health Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1598971160.

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.

Practice Information

Mitchell Kossak 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 Mitchell Kossak
Specialization Mental Health Counselor
Credentials LMHC
Gender Male
Practice Address: 22 Mount Auburn St,
Watertown, MA - 02472-3992

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 Number1598971160
NPI Enumeration Date: 14 May, 2007
NPI Last Update On: 08 Jul, 2007

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 Mitchell Kossak are as mentioned below.

License NumberSpecializationStateStatus
573Mental 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.

Mitchell Kossak
22 Mount Auburn St,
Watertown, MA - 02472-3992
Phone: 617-926-3221

Book an Appointment with Mitchell Kossak

To schedule an appointment, contact Mitchell Kossak at 22 Mount Auburn St, Watertown, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mitchell Kossak:

Mitchell Kossak is a therapist specializing in Mental Health Counselor. He 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.

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

Mitchell Kossak practices at 22 Mount Auburn St, Watertown, Massachusetts, 02472-3992.

To schedule an appointment with Mitchell Kossak, please contact the office at 617-926-3221.

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