Dr. William John Fortier is a Worcester, Massachusetts based counselor who is specialized as Mental Health Counselor. Active license number of Dr. William John Fortier is 359 for Marriage & Family Therapist in Massachusetts. His current practice location is 4 Caroline Street, Worcester. Patients can book an appointment with him at 508-752-0658.
Dr. William John Fortier 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:
Dr. William John Fortier 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.
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:
1285755314
NPI Enumeration Date:
03 Apr, 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 Dr. William John Fortier are as mentioned below.
License Number
Specialization
State
Status
359
Marriage & Family Therapist
Massachusetts
Primary
685
Mental Health Counselor
Massachusetts
Secondary
Pastoral Counselor
Secondary
Psychoanalyst
Secondary
359
Marriage & Family Therapist
Massachusetts
Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
4 Caroline Street, Worcester, Massachusetts
Zip:
01604
Patients can reach Dr. William John Fortier at 4 Caroline Street, Worcester, Massachusetts or can call to book an appointment on 508-752-0658. *Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.