Therapist

Mary O'sullivan

3313 Washington St, Jamaica Plain, Massachusetts, 02130-2691

About Mary O'sullivan

Mary O'sullivan is a therapist based in Jamaica Plain, Massachusetts who is specialized in Counselor. Her current practice location is 3313 Washington St, Jamaica Plain. Patients can reach her at 617-483-2574 or can fax her at 617-522-3059. Mary O'sullivan NPI number (Unique professional ID assigned by NPPES) is 1710513197.

Mary O'sullivan is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. She works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. She support her clients by understanding their thoughts, emotions, and behaviors.

Practice Information

Mary O'sullivan 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 Mary O'sullivan
Specialization Counselor
Gender Female
Practice Address: 3313 Washington St,
Jamaica Plain, MA - 02130-2691
Fax 617-522-3059

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 Number1710513197
NPI Enumeration Date: 18 Mar, 2020
NPI Last Update On: 18 Mar, 2020

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 Mary O'sullivan are as mentioned below.

License NumberSpecializationStateStatus
Counselor Primary

Mailing Address

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

Mary O'sullivan
3313 Washington St,
Jamaica Plain, MA - 02130-2691
Phone: 617-483-2574
Fax: 617-522-3059

Book an Appointment with Mary O'sullivan

To schedule an appointment, contact Mary O'sullivan at 3313 Washington St, Jamaica Plain, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary O'sullivan:

Mary O'sullivan is a therapist specializing in Counselor. She is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. She works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. She support her clients by understanding their thoughts, emotions, and behaviors.

Yes, Mary O'sullivan is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary O'sullivan practices at 3313 Washington St, Jamaica Plain, Massachusetts, 02130-2691.

To schedule an appointment with Mary O'sullivan, please contact the office at 617-483-2574.

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