Mental Health Therapist

Ms. Lauren E O'sullivan, MA

1581 Beacon St, Brookline, Massachusetts, 02446-4602

About Ms. Lauren E O'sullivan

Ms. Lauren E O'sullivan is a therapist based in Brookline, Massachusetts who is specialized in Mental Health Counselor. Her current practice location is 1581 Beacon St, Brookline. Patients can reach her at 617-566-2200. Ms. Lauren E O'sullivan is MA in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1396978318.

Ms. Lauren E O'sullivan is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Ms. Lauren E 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 Ms. Lauren E O'sullivan
Specialization Mental Health Counselor
Credentials MA
Gender Female
Practice Address: 1581 Beacon St,
Brookline, MA - 02446-4602

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 Number1396978318
NPI Enumeration Date: 25 Aug, 2009
NPI Last Update On: 25 Aug, 2009

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 Ms. Lauren E O'sullivan are as mentioned below.

License NumberSpecializationStateStatus
Mental Health 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.

Ms. Lauren E O'sullivan
8 Myrtle St,
Watertown, MA - 02472-2374
Phone: 617-877-8576

Book an Appointment with Ms. Lauren E O'sullivan

To schedule an appointment, contact Ms. Lauren E O'sullivan at 1581 Beacon St, Brookline, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ms. Lauren E O'sullivan:

Ms. Lauren E O'sullivan is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

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

Ms. Lauren E O'sullivan practices at 1581 Beacon St, Brookline, Massachusetts, 02446-4602.

To schedule an appointment with Ms. Lauren E O'sullivan, please contact the office at 617-566-2200.

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