Addiction Therapist

Nancy Marks

3020 Bailey Ave, 2nd Floor, Buffalo, New York, 14215-2814

About Nancy Marks

Nancy Marks is a therapist based in Buffalo, New York who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Nancy Marks is 26185 for Addiction (Substance Use Disorder) Counselor in New York. Her current practice location is 3020 Bailey Ave, 2nd Floor, Buffalo. Patients can reach her at 716-831-1800 or can fax her at 716-831-1818. Nancy Marks NPI number (Unique professional ID assigned by NPPES) is 1194080754.

Nancy Marks 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

Nancy Marks 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 Nancy Marks
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 3020 Bailey Ave, 2nd Floor
Buffalo, NY - 14215-2814
Fax 716-831-1818

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 Number1194080754
NPI Enumeration Date: 10 Jul, 2012
NPI Last Update On: 10 Jul, 2012

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 Nancy Marks are as mentioned below.

License NumberSpecializationStateStatus
26185Addiction (Substance Use Disorder) Counselor New YorkPrimary

Mailing Address

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

Nancy Marks
3020 Bailey Ave, 2nd Floor
Buffalo, NY - 14215-2814
Phone: 716-831-1800
Fax: 716-831-1818

Book an Appointment with Nancy Marks

To schedule an appointment, contact Nancy Marks at 3020 Bailey Ave, 2nd Floor, Buffalo, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Nancy Marks:

Nancy Marks 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, Nancy Marks is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Nancy Marks practices at 3020 Bailey Ave, 2nd Floor, Buffalo, New York, 14215-2814.

To schedule an appointment with Nancy Marks, please contact the office at 716-831-1800.

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