Psychologist | General Psychology

Ellen H. O'donnell, PH.D.

151 Merrimac Street, 5th Floor, Massachusetts General Hospital, Boston, Massachusetts, 02114

About Ellen H. O'donnell

Ellen H. O'donnell is a psychologist based in Boston, Massachusetts who is specialized in General Psychology. Active license number of Ellen H. O'donnell is PY 9080 for General Psychology in Massachusetts. Her current practice location is 151 Merrimac Street, 5th Floor, Massachusetts General Hospital, Boston. Patients can contact her at 617-643-6017. Ellen H. O'donnell, PH.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1154523983.

Ellen H. O'donnell is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Ellen H. O'donnell'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 Ellen H. O'donnell
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 151 Merrimac Street, 5th Floor, Massachusetts General Hospital
Boston, MA - 02114

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 Number1154523983
NPI Enumeration Date: 04 Jun, 2007
NPI Last Update On: 15 Dec, 2009

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 Ellen H. O'donnell are as mentioned below.

License NumberSpecializationStateStatus
PY 9080General Psychology MassachusettsPrimary

Mailing Address

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

Ellen H. O'donnell
151 Merrimac Street, 5th Floor, Massachusetts General Hospital - Leap Program
Boston, MA - 02114
Phone: 617-643-6017

Book an Appointment with Ellen H. O'donnell

To schedule an appointment, contact Ellen H. O'donnell at 151 Merrimac Street, 5th Floor, Massachusetts General Hospital, Boston, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ellen H. O'donnell:

Ellen H. O'donnell is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Ellen H. O'donnell 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.

Ellen H. O'donnell practices at 151 Merrimac Street, 5th Floor, Massachusetts General Hospital, Boston, Massachusetts, 02114.

To schedule an appointment with Ellen H. O'donnell, please contact the office at 617-643-6017.

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