Psychiatrist

Marissa Caan, MD

259 Massachusetts Ave Ofc L3, Arlington, Massachusetts, 02474-8406

About Marissa Caan

Marissa Caan is a psychiatrist based in Arlington, Massachusetts who is specialized in Psychiatry. Active license number of Marissa Caan is 298070 for Psychiatry in Massachusetts. Her current practice location is 259 Massachusetts Ave Ofc L3, Arlington. Patients can contact her at 617-458-7361 or can fax her at 617-315-8428. Marissa Caan, MD, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1093219669.

Marissa Caan 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.

Practice Information

Marissa Caan'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 Marissa Caan
Specialization Psychiatry
Credentials MD
Gender Female
Practice Address: 259 Massachusetts Ave Ofc L3,
Arlington, MA - 02474-8406
Fax 617-315-8428

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 Number1093219669
NPI Enumeration Date: 20 Mar, 2018
NPI Last Update On: 29 Jul, 2026

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 Marissa Caan are as mentioned below.

License NumberSpecializationStateStatus
298070Psychiatry MassachusettsPrimary
00000000000000000000Psychiatry MassachusettsSecondary

Mailing Address

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

Marissa Caan
1493 Cambridge St,
Cambridge, MA - 02139-1047
Phone: 617-655-1000

Book an Appointment with Marissa Caan

To schedule an appointment, contact Marissa Caan at 259 Massachusetts Ave Ofc L3, Arlington, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marissa Caan:

Marissa Caan is a psychiatrist specializing in Psychiatry. She 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, Marissa Caan 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.

Marissa Caan practices at 259 Massachusetts Ave Ofc L3, Arlington, Massachusetts, 02474-8406.

To schedule an appointment with Marissa Caan, please contact the office at 617-458-7361.

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