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Johnathan Duff, PHD
Psychologist in Falls Church, Virginia
NPI 1548734460

Johnathan Duff is a Psychologist based in Falls Church, VA. Johnathan Duff practices in Falls Church, VA and has the professional credentials of PHD. The NPI Number for Johnathan Duff is 1548734460 and holds a License No. 0810005803 (Virginia).

The current practice location address for Johnathan Duff is 5691 Columbia Pike Ste 200, Falls Church, VA and can be reached out via phone at 703-998-5606.

Location: 5691 Columbia Pike Ste 200, Falls Church, VA, 22041-2888
Profile Details Legacy Identifiers Practice Address Mailing Address Primary Taxonomy
person
Provider Profile Details
NPI Number
1548734460
Provider Name
Johnathan Duff
Credential
PHD
Provider Entity Type
Individual
Gender
Male
Address
5691 Columbia Pike Ste 200, Falls Church, VA, 22041-2888
Phone Number
703-998-5606
Fax Number
Provider Enumeration Date
01/14/2019
Last Update Date
03/10/2024
institution
Provider Business Practice Location Address Details
Address
5691 Columbia Pike Ste 200
City
Falls Church
State
Virginia
Zip
22041-2888
Phone Number
703-998-5606
Fax Number
person
Provider Business Mailing Address Details
Address
5691 Columbia Pike Ste 200
City
Falls Church
State
Virginia
Zip
22041-2888
Phone Number
703-998-5606
Fax Number
person
Provider's Taxonomy Details 1
Type
Behavioral Health & Social Service Providers
Classification
Psychologist
Speciality
-
Taxonomy
103T00000X
License No.
0810005803 (Virginia)
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of 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; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
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