Psychiatrist | Addiction Medicine Psychiatry

Mark Green, MD

90 Concord Ave, Belmont, Massachusetts, 02478-4046

About Mark Green

Mark Green is a psychiatrist based in Belmont, Massachusetts who is specialized in Addiction Medicine Psychiatry. Active license number of Mark Green is 222713 for Psychiatry in Massachusetts. His current practice location is 90 Concord Ave, Belmont. Patients can contact him at 857-598-2808 or can fax him at 857-598-2864. Mark Green, MD, specializes in Addiction Medicine Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1407075294.

Mark Green focuses on the evaluation, diagnosis, and treatment of people who have one or more disorders related to addictions like illegal drugs, alcohol, and prescription medication and other substances.

Practice Information

Mark Green's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mark Green
Specialization Addiction Medicine Psychiatry
Credentials MD
Gender Male
Practice Address: 90 Concord Ave,
Belmont, MA - 02478-4046
Fax 857-598-2864

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1407075294
NPI Enumeration Date: 24 Apr, 2007
NPI Last Update On: 15 Jul, 2015

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Mark Green are as mentioned below.

License NumberSpecializationStateStatus
222713Psychiatry MassachusettsPrimary
222713Addiction Medicine Psychiatry MassachusettsSecondary
222713Addiction Psychiatry MassachusettsSecondary

Other Medical Identifiers

Other professional identifiers associated with Mark Green such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
41035810MedicaidColorado
021927OtherColoradoKAISER COMMERCIAL NUMBER

Mailing Address

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

Mark Green
90 Concord Ave,
Belmont, MA - 02478-4046
Phone: 857-598-2808
Fax: 857-598-2864

Book an Appointment with Mark Green

To schedule an appointment, contact Mark Green at 90 Concord Ave, Belmont, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark Green:

Mark Green is a psychiatrist specializing in Psychiatry. He 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.

Yes, Mark Green is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Mark Green practices at 90 Concord Ave, Belmont, Massachusetts, 02478-4046.

To schedule an appointment with Mark Green, please contact the office at 857-598-2808.

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