Psychologist | Cognitive & Behavioral Psychology

Dr. David O Black, PHD

8401 Connecticut Ave Ste 1000, Chevy Chase, Maryland, 20815

About Dr. David O Black

Dr. David O Black is a psychologist based in Chevy Chase, Maryland who is specialized in Cognitive & Behavioral Psychology. Active license number of Dr. David O Black is 04542 for Psychology in Maryland. His current practice location is 8401 Connecticut Ave Ste 1000, Chevy Chase. Patients can contact him at 240-424-0184 or can fax him at 240-580-2360. Dr. David O Black, PHD, specializes in Cognitive & Behavioral Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1801044896.

Dr. David O Black has variety of professional responsibilities, including assessment (identifying, diagnosing, and conceptualizing problems experienced by individuals or groups), intervention (creating, implementing and evaluating interventions designed to induce positive change) and consultation. Cognitive Behavioral Psychologists also participates in research, education, training, and clinical practice including a range of issues and populations.

Practice Information

Dr. David O Black'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 Dr. David O Black
Specialization Cognitive & Behavioral Psychology
Credentials PHD
Gender Male
Practice Address: 8401 Connecticut Ave Ste 1000,
Chevy Chase, MD - 20815
Fax 240-580-2360

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 Number1801044896
NPI Enumeration Date: 03 Sep, 2008
NPI Last Update On: 02 Oct, 2024

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 Dr. David O Black are as mentioned below.

License NumberSpecializationStateStatus
04542Psychology MarylandPrimary
04542Cognitive & Behavioral Psychology MarylandSecondary
04542Clinical Child & Adolescent Psychology MarylandSecondary
04542Mental Retardation & Developmental Disabilities Psychology MarylandSecondary

Mailing Address

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

Dr. David O Black
8401 Connecticut Ave Ste 700,
Chevy Chase, MD - 20815-5831
Phone: 402-424-0184

Book an Appointment with Dr. David O Black

To schedule an appointment, contact Dr. David O Black at 8401 Connecticut Ave Ste 1000, Chevy Chase, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. David O Black:

Dr. David O Black is a psychologist specializing in Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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, Dr. David O Black 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.

Dr. David O Black practices at 8401 Connecticut Ave Ste 1000, Chevy Chase, Maryland, 20815.

To schedule an appointment with Dr. David O Black, please contact the office at 240-424-0184.

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