NPI Details
Jacob Hadwen is a psychologist in Washington, DC with 1 years of experience. The provider is 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. Jacob Hadwen NPI is 1225869076. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
Education
Medical School: GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:2025
The provider's business location address is:
2727 29TH ST NW APT 411
WASHINGTON, DC
ZIP 20008-542
Phone: (202) 446-8228
The NPI 1225869076 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment.
The enumeration date for this NPI number is 8/13/2024 and was last updated on 6/27/2025.
Taxonomy Codes
The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:
| No. |
Taxonomy Code |
Taxonomy Clasification |
Taxonomy Specialization |
License Number |
License State |
Primary |
| 1 | 103T00000X | Psychologist | | 0810008804 | VIRGINIA | No |
| 2 | 103T00000X | Psychologist | | PSYA200001316 | DISTRICT OF COLUMBIA | Yes |
