Addiction Therapist

Marcus Felix Chajecki, CASAC-T / CRAP

388 Richmond Ter Apt 6a, Staten Island, New York, 10301-1531

About Marcus Felix Chajecki

Marcus Felix Chajecki is a therapist based in Staten Island, New York who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Marcus Felix Chajecki is 40875 for Addiction (Substance Use Disorder) Counselor in New York. His current practice location is 388 Richmond Ter Apt 6a, Staten Island. Patients can reach him at 718-772-6870. Marcus Felix Chajecki is CASAC-T / CRAP in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1467339119.

Marcus Felix Chajecki 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

Marcus Felix Chajecki 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 Marcus Felix Chajecki
Specialization Addiction (Substance Use Disorder) Counselor
Credentials CASAC-T / CRAP
Gender Male
Practice Address: 388 Richmond Ter Apt 6a,
Staten Island, NY - 10301-1531

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 Number1467339119
NPI Enumeration Date: 16 Aug, 2025
NPI Last Update On: 16 Aug, 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 Marcus Felix Chajecki are as mentioned below.

License NumberSpecializationStateStatus
40875Addiction (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.

Marcus Felix Chajecki
388 Richmond Ter Apt 6a,
Staten Island, NY - 10301-1531
Phone: 718-772-6870

Book an Appointment with Marcus Felix Chajecki

To schedule an appointment, contact Marcus Felix Chajecki at 388 Richmond Ter Apt 6a, Staten Island, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marcus Felix Chajecki:

Marcus Felix Chajecki 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, Marcus Felix Chajecki is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Marcus Felix Chajecki practices at 388 Richmond Ter Apt 6a, Staten Island, New York, 10301-1531.

To schedule an appointment with Marcus Felix Chajecki, please contact the office at 718-772-6870.

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