Addiction Therapist

Mary A Keller, LPC

671 Hoes Ln, Piscataway, New Jersey, 08854-5627

About Mary A Keller

Mary A Keller is a therapist based in Piscataway, New Jersey who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mary A Keller is 37PC00030900 for Professional Counselor in New Jersey. Her current practice location is 671 Hoes Ln, Piscataway. Patients can reach her at 800-969-5300. Mary A Keller is LPC in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1386722650.

Mary A Keller 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

Mary A Keller 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 Mary A Keller
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LPC
Gender Female
Practice Address: 671 Hoes Ln,
Piscataway, NJ - 08854-5627

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 Number1386722650
NPI Enumeration Date: 02 Nov, 2006
NPI Last Update On: 20 Jul, 2011

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 Mary A Keller are as mentioned below.

License NumberSpecializationStateStatus
37PC00030900Professional Counselor New JerseyPrimary
37LC00118400Addiction (Substance Use Disorder) Counselor New JerseySecondary

Mailing Address

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

Mary A Keller
671 Hoes Ln, P. O. Box 1392
Piscataway, NJ - 08854-5627
Phone: 732-235-5940
Fax: 732-235-2408

Book an Appointment with Mary A Keller

To schedule an appointment, contact Mary A Keller at 671 Hoes Ln, Piscataway, New Jersey or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary A Keller:

Mary A Keller is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Mary A Keller is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary A Keller practices at 671 Hoes Ln, Piscataway, New Jersey, 08854-5627.

To schedule an appointment with Mary A Keller, please contact the office at 800-969-5300.

Reviews & Feedback

Have you visited Mary A Keller? Share your experience to help others looking for a Addiction (Substance Use Disorder) Counselor in Piscataway, NJ.

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