Maryellen O'brien
LMHC | Mental Health Counselor
630 Plantation St, Worcester
Massachusetts, 01605-2038
508-853-2854 508-853-4354
Maps & DirectionsMaryellen O'brien is a Worcester, Massachusetts based counselor who is specialized as Mental Health Counselor. Active license number of Maryellen O'brien is 1196 for Mental Health Counselor in Massachusetts. Her current practice location is 630 Plantation St, Worcester. Patients can book an appointment with her at 508-853-2854.
Maryellen O'brien 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.
Complete Profile:
Maryellen O'brien speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Maryellen O'brien |
| Specialization: | Mental Health Counselor |
| Gender: | Female |
| Credentials: | LMHC |
| Accepts Medicare Assignment: | No |
| Practice Address: | 630 Plantation St, Worcester,
Massachusetts, 01605-2038 |
| Phone: | 508-853-2854 |
| Fax: | 508-853-4354 |
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: | 1902284458 |
| NPI Enumeration Date: | 15 May, 2015 |
| NPI Last Update On: | 19 May, 2015 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Maryellen O'brien are as mentioned below.
| License Number | Specialization | State | Status | |
| 1196 | Mental Health Counselor | Massachusetts | Primary | |
| 611 | Addiction (Substance Use Disorder) Counselor | Massachusetts | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 630 Plantation St, Wot 2nd Fl, Suite C203
Worcester, Massachusetts |
| Zip: | 01605-2038 |
| Phone Number: | 508-368-5532 |
| Fax Number: | 508-853-4354 |
Patients can reach Maryellen O'brien at
630 Plantation St, Worcester, Massachusetts or can
call to book an appointment on 508-853-2854.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.