Addiction Therapist

Ryan Henaghan, CASAC

400 W Main St, Riverhead, New York, 11901-2813

About Ryan Henaghan

Ryan Henaghan is a therapist based in Riverhead, New York who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Ryan Henaghan is 32549 for Addiction (Substance Use Disorder) Counselor in New York. His current practice location is 400 W Main St, Riverhead. Patients can reach him at 631-369-0104. Ryan Henaghan is CASAC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1336732304.

Ryan Henaghan 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

Ryan Henaghan 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 Ryan Henaghan
Specialization Addiction (Substance Use Disorder) Counselor
Credentials CASAC
Gender Male
Practice Address: 400 W Main St,
Riverhead, NY - 11901-2813

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 Number1336732304
NPI Enumeration Date: 19 Feb, 2021
NPI Last Update On: 19 Feb, 2021

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 Ryan Henaghan are as mentioned below.

License NumberSpecializationStateStatus
32549Addiction (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.

Ryan Henaghan
7 Broadway,
Shirley, NY - 11967-2501
Phone: 631-612-4988

Book an Appointment with Ryan Henaghan

To schedule an appointment, contact Ryan Henaghan at 400 W Main St, Riverhead, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ryan Henaghan:

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

Ryan Henaghan practices at 400 W Main St, Riverhead, New York, 11901-2813.

To schedule an appointment with Ryan Henaghan, please contact the office at 631-369-0104.

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