Addiction Therapist | 15+ years experience

Ms. Gwyn Sondike

80 W Main St, Mendham, New Jersey, 07945-1257

About Ms. Gwyn Sondike

Ms. Gwyn Sondike is a therapist based in Mendham, New Jersey with 15 years of experience in Addiction (Substance Use Disorder) Counselor. She completed her graduation in 2011. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ms. Gwyn Sondike is 44SC05688800 for Social Worker in New Jersey. Her current practice location is 80 W Main St, Mendham. Patients can reach her at 973-543-5656 or can fax her at 973-543-1361. Ms. Gwyn Sondike NPI number (Unique professional ID assigned by NPPES) is 1679901029.

Ms. Gwyn Sondike 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. Gwyn Sondike 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. Gwyn Sondike
Specialization Addiction (Substance Use Disorder) Counselor
Accepts Medicare Assignment Yes
Experience 15+ years
Graduation Year 2011
Gender Female
Practice Address: 80 W Main St,
Mendham, NJ - 07945-1257
Fax 973-543-1361

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.

PAC ID 3779854419
Enrollment ID I20170731000398
NPI Number1679901029
NPI Enumeration Date: 23 Oct, 2013
NPI Last Update On: 25 May, 2023

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. Gwyn Sondike are as mentioned below.

License NumberSpecializationStateStatus
44SC05688800Social Worker New JerseyPrimary
37LC00252400Addiction (Substance Use Disorder) Counselor New JerseySecondary
Behavioral Analyst Secondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Ms. Gwyn Sondike is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Neuropsychology And Counseling Associates, Llc (4880689298)16

Mailing Address

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

Ms. Gwyn Sondike
80 W Main St,
Mendham, NJ - 07945-1257
Phone: 973-543-5656
Fax: 973-543-1361

Book an Appointment with Ms. Gwyn Sondike

To schedule an appointment, contact Ms. Gwyn Sondike at 80 W Main St, 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. Gwyn Sondike:

Ms. Gwyn Sondike is a therapist specializing in Social Worker. She A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Ms. Gwyn Sondike has approximately 15 years of experience in Social Worker.

Yes, Ms. Gwyn Sondike accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Ms. Gwyn Sondike is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ms. Gwyn Sondike practices at 80 W Main St, Mendham, New Jersey, 07945-1257.

To schedule an appointment with Ms. Gwyn Sondike, please contact the office at 973-543-5656.

Reviews & Feedback

Have you visited Ms. Gwyn Sondike? Share your experience to help others looking for a Addiction (Substance Use Disorder) Counselor in Mendham, NJ.

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