Dr. Mary Ellen O'sullivan is a psychologist based in North Chelmsford, Massachusetts with 44 years of experience in Clinical Psychology. She completed her graduation in 1982. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Mary Ellen O'sullivan is 3256 for Clinical Psychology in Massachusetts. Her current practice location is 10 Adams St, Suite 2, North Chelmsford. Patients can contact her at 978-251-7337 or can fax her at 978-251-8453. Dr. Mary Ellen O'sullivan, ED.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1952469884.
Dr. Mary Ellen O'sullivan is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Dr. Mary Ellen O'sullivan's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
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.
Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Mary Ellen O'sullivan are as mentioned below.
To schedule an appointment, contact Dr. Mary Ellen O'sullivan at 10 Adams St, Suite 2, North Chelmsford, Massachusetts or call the phone number listed below.
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