Mr. Sean Michael Hennessey
LMSW | Addiction (Substance Use Disorder) Counselor | 13+ years Exp
3911 Richmond Ave, Staten Island
New York, 10312-5110
718-948-3232 718-966-6605
Maps & DirectionsMr. Sean Michael Hennessey is a Staten Island, New York based counselor with 13 years of experience in Addiction (Substance Use Disorder) Counselor. He completed his graduation from Other in 2012. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. His current practice location is 3911 Richmond Ave, Staten Island. Patients can book an appointment with him at 718-948-3232.
Mr. Sean Michael Hennessey 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.
Complete Profile:
Mr. Sean Michael Hennessey speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Mr. Sean Michael Hennessey |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Male |
| Credentials: | LMSW |
| Experience: | 13+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2012 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 3911 Richmond Ave, Staten Island,
New York, 10312-5110 |
| Phone: | 718-948-3232 |
| Fax: | 718-966-6605 |
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.
| PAC ID: | 1052686359 |
| Enrollment ID: | I20171012003048 |
| NPI Number: | 1518235175 |
| NPI Enumeration Date: | 09 Dec, 2011 |
| NPI Last Update On: | 03 Apr, 2014 |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Mr. Sean Michael Hennessey is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Pathways Neuropsychology Associates (6002104692) | 9 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 3911 Richmond Ave,
Staten Island, New York |
| Zip: | 10312-5110 |
| Phone Number: | 718-948-3232 |
| Fax Number: | 718-966-6605 |
Patients can reach Mr. Sean Michael Hennessey at
3911 Richmond Ave, Staten Island, New York or can
call to book an appointment on 718-948-3232.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.