Addiction Therapist

Mr. Mark Melillo, MS, LCADC, RYT-200

1 Monument Drive, Princeton, New Jersey, 08540-4014

About Mr. Mark Melillo

Mr. Mark Melillo is a therapist based in Princeton, New Jersey who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mr. Mark Melillo is 37LC00252200 for Addiction (Substance Use Disorder) Counselor in New Jersey. His current practice location is 1 Monument Drive, Princeton. Patients can reach him at 609-924-8018 or can fax him at 609-688-2045. Mr. Mark Melillo is MS, LCADC, RYT-200 in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1174978159.

Mr. Mark Melillo 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

Mr. Mark Melillo 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 Mr. Mark Melillo
Specialization Addiction (Substance Use Disorder) Counselor
Credentials MS, LCADC, RYT-200
Gender Male
Practice Address: 1 Monument Drive,
Princeton, NJ - 08540-4014
Fax 609-688-2045

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 Number1174978159
NPI Enumeration Date: 27 Apr, 2016
NPI Last Update On: 13 Jan, 2017

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 Mr. Mark Melillo are as mentioned below.

License NumberSpecializationStateStatus
37LC00252200Addiction (Substance Use Disorder) Counselor New JerseyPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Mr. Mark Melillo such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1174978159MedicaidNew Jersey

Mailing Address

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

Mr. Mark Melillo
5 Lincoln Pl, D
North Brunswick, NJ - 08902-4014
Phone: 732-331-7796

Book an Appointment with Mr. Mark Melillo

To schedule an appointment, contact Mr. Mark Melillo at 1 Monument Drive, Princeton, New Jersey or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Mark Melillo:

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

Mark Melillo practices at 1 Monument Drive, Princeton, New Jersey, 08540-4014.

To schedule an appointment with Mark Melillo, please contact the office at 609-924-8018.

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