Dr. Mary K O'farrell

PH.D. | Psychologist


  3000 Connecticut Ave Nw, Suite 214, Washington
     District Of Columbia, 20008-2509
  202-232-4189    Maps & Directions
Dr. Mary K O'farrell is a Washington, District Of Columbia based psychologist who is specialized in General Psychology. Active license number of Dr. Mary K O'farrell is 1490 for General Psychology in District Of Columbia. Her current practice location is 3000 Connecticut Ave Nw, Suite 214, Washington. Patients can reach her at 202-232-4189. Dr. Mary K O'farrell is PH.D. in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1912105271.
Dr. Mary K O'farrell 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. Mary K O'farrell 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. Mary K O'farrell
Specialization: General Psychology
Gender:Female
Credentials: PH.D.
Practice Address:3000 Connecticut Ave Nw, Suite 214, Washington,
District Of Columbia, 20008-2509
Phone:202-232-4189
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: 1912105271
NPI Enumeration Date: 10 Jul, 2007
NPI Last Update On: 10 Jul, 2007

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Mary K O'farrell are as mentioned below.
License NumberSpecializationStateStatus
1490General Psychology District Of ColumbiaPrimary
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. Mary K O'farrell
3000 Connecticut Ave Nw, Suite 214
Washington, District Of Columbia
Zip: 20008-2509
Phone Number: 202-232-4189
Patients can reach Dr. Mary K O'farrell at 3000 Connecticut Ave Nw, Suite 214, Washington, District Of Columbia or can call to book an appointment on 202-232-4189.
Comments/ Reviews:

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