Dr. Mary-anne Hennen is a Staten Island, New York based psychiatrist who is specialized in Psychiatry. Active license number of Dr. Mary-anne Hennen is 329317 for Psychiatry in New York. Her current practice location is 475 Seaview Ave, Staten Island. Patients can reach her at 718-226-9000. Dr. Mary-anne Hennen is M.D. in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1952939118. Dr. Mary-anne Hennen specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
Dr. Mary-anne Hennen speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
Name:
Dr. Mary-anne Hennen
Specialization:
Psychiatry
Gender:
Female
Credentials:
M.D.
Practice Address:
475 Seaview Ave, Staten Island, New York, 10305-3436
Phone:
718-226-9000
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 Number:
1952939118
NPI Enumeration Date:
31 Mar, 2020
NPI Last Update On:
10 Sep, 2025
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Mary-anne Hennen are as mentioned below.
License Number
Specialization
State
Status
329317
Psychiatry
New York
Primary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
Dr. Mary-anne Hennen 475 Seaview Ave, Staten Island, New York
Zip:
10305-3436
Patients can reach Dr. Mary-anne Hennen at 475 Seaview Ave, Staten Island, New York or can call to book an appointment on 718-226-9000.
Comments/ Reviews:
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.