Dr. Marianne O'leary

PH.D. | Psychologist | 31+ years Exp


  3355 Saint Johns Ln, Suite F, Ellicott City
     Maryland, 21042-2605
  410-465-5520    410-480-0110 Maps & Directions
Dr. Marianne O'leary is a Ellicott City, Maryland based psychologist with 31 years of experience in General Psychology. She completed her graduation in 1993. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Her current practice location is 3355 Saint Johns Ln, Suite F, Ellicott City. Patients can reach her at 410-465-5520 or can fax her at 410-480-0110. Dr. Marianne O'leary is PH.D. in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1720147374.
Dr. Marianne O'leary 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.
Complete Profile:
Dr. Marianne O'leary speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Dr. Marianne O'leary
Specialization: General Psychology
Gender:Female
Credentials: PH.D.
Experience: 31+ years
Medical School Attended:Other
Graduation Year:1993
Accepts Medicare Assignment:Yes
Practice Address:3355 Saint Johns Ln, Suite F, Ellicott City,
Maryland, 21042-2605
Phone:410-465-5520
Fax:410-480-0110
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.
PAC ID: 4981883345
Enrollment ID: I20110201000375
NPI Number: 1720147374
NPI Enumeration Date: 08 Dec, 2006
NPI Last Update On: 08 Jul, 2007

Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Dr. Marianne O'leary
3355 Saint Johns Ln, Suite F
Ellicott City, Maryland
Zip: 21042-2605
Phone Number: 410-465-5520
Fax Number: 410-480-0110
Patients can reach Dr. Marianne O'leary at 3355 Saint Johns Ln, Suite F, Ellicott City, Maryland or can call to book an appointment on 410-465-5520.
Comments/ Reviews:

Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 11 March, 2024.