Addiction Therapist

Markus Mcallister

94 Maple Ave, Mount Kisco, New York, 10549-2108

About Markus Mcallister

Markus Mcallister is a therapist based in Mount Kisco, New York who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Markus Mcallister is 40260 for Addiction (Substance Use Disorder) Counselor in New York. His current practice location is 94 Maple Ave, Mount Kisco. Patients can reach him at 914-666-0191. Markus Mcallister NPI number (Unique professional ID assigned by NPPES) is 1205639119.

Markus Mcallister is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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

Markus Mcallister 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 Markus Mcallister
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 94 Maple Ave,
Mount Kisco, NY - 10549-2108

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 Number1205639119
NPI Enumeration Date: 28 Mar, 2025
NPI Last Update On: 28 Mar, 2025

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 Markus Mcallister are as mentioned below.

License NumberSpecializationStateStatus
40260Addiction (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.

Markus Mcallister
13 Longview Ave,
White Plains, NY - 10605-1121
Phone: 914-438-9124

Book an Appointment with Markus Mcallister

To schedule an appointment, contact Markus Mcallister at 94 Maple Ave, Mount Kisco, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Markus Mcallister:

Markus Mcallister is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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, Markus Mcallister is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Markus Mcallister practices at 94 Maple Ave, Mount Kisco, New York, 10549-2108.

To schedule an appointment with Markus Mcallister, please contact the office at 914-666-0191.

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