Addiction Therapist

Ms. Mary Elizabeth Fennelly, CRC

80 W. Main Street, Mendham, New Jersey, 07945

About Ms. Mary Elizabeth Fennelly

Ms. Mary Elizabeth Fennelly is a therapist based in Mendham, New Jersey who is specialized in Addiction (Substance Use Disorder) Counselor. Her current practice location is 80 W. Main Street, Mendham. Patients can reach her at 973-543-5656. Ms. Mary Elizabeth Fennelly is CRC in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1366683856.

Ms. Mary Elizabeth Fennelly is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Ms. Mary Elizabeth Fennelly 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 Ms. Mary Elizabeth Fennelly
Specialization Addiction (Substance Use Disorder) Counselor
Credentials CRC
Gender Female
Practice Address: 80 W. Main Street,
Mendham, NJ - 07945

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 Number1366683856
NPI Enumeration Date: 13 Mar, 2009
NPI Last Update On: 13 Mar, 2009

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 Ms. Mary Elizabeth Fennelly are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor Primary
Mental Health Counselor Secondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Ms. Mary Elizabeth Fennelly
80 W. Main Street,
Mendham, NJ - 07945
Phone: 973-543-5656

Book an Appointment with Ms. Mary Elizabeth Fennelly

To schedule an appointment, contact Ms. Mary Elizabeth Fennelly at 80 W. Main Street, Mendham, New Jersey or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ms. Mary Elizabeth Fennelly:

Ms. Mary Elizabeth Fennelly is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Ms. Mary Elizabeth Fennelly is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ms. Mary Elizabeth Fennelly practices at 80 W. Main Street, Mendham, New Jersey, 07945.

To schedule an appointment with Ms. Mary Elizabeth Fennelly, please contact the office at 973-543-5656.

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