Psychologist | General Psychology

Lon Hamilton Jr., PH. D.

3502 18th St Ne, Washington, District Of Columbia, 20018-2738

About Lon Hamilton Jr.

Lon Hamilton Jr. is a psychologist based in Washington, District Of Columbia who is specialized in General Psychology. Active license number of Lon Hamilton Jr. is PRC608 for General Psychology in District Of Columbia. His current practice location is 3502 18th St Ne, Washington. Patients can contact him at 240-533-6657. Lon Hamilton Jr., PH. D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1740424902.

Lon Hamilton Jr. 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.

Practice Information

Lon Hamilton Jr.'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 Lon Hamilton Jr.
Specialization General Psychology
Credentials PH. D.
Gender Male
Practice Address: 3502 18th St Ne,
Washington, DC - 20018-2738

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 Number1740424902
NPI Enumeration Date: 30 Apr, 2009
NPI Last Update On: 05 Sep, 2022

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 Lon Hamilton Jr. are as mentioned below.

License NumberSpecializationStateStatus
PRC608General Psychology District Of ColumbiaPrimary

Mailing Address

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

Lon Hamilton Jr.
6600 Furman Ct,
Riverdale, MD - 20737-3009
Phone: 240-533-6657

Book an Appointment with Lon Hamilton Jr.

To schedule an appointment, contact Lon Hamilton Jr. at 3502 18th St Ne, Washington, District Of Columbia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Lon Hamilton Jr.:

Lon Hamilton Jr. is a psychologist specializing in General 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, Lon Hamilton Jr. 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.

Lon Hamilton Jr. practices at 3502 18th St Ne, Washington, District Of Columbia, 20018-2738.

To schedule an appointment with Lon Hamilton Jr., please contact the office at 240-533-6657.

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