Psychologist | Cognitive & Behavioral Psychology

Dr. Ruth Katherine Smith, PHD

2021 L St Nw Ste 101-211, Washington, District Of Columbia, 20036-4909

About Dr. Ruth Katherine Smith

Dr. Ruth Katherine Smith is a psychologist based in Washington, District Of Columbia who is specialized in Cognitive & Behavioral Psychology. Active license number of Dr. Ruth Katherine Smith is PSYA00421 for Clinical Psychology in District Of Columbia. Her current practice location is 2021 L St Nw Ste 101-211, Washington. Patients can contact her at 240-418-4719. Dr. Ruth Katherine Smith, PHD, specializes in Cognitive & Behavioral Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1225627540.

Dr. Ruth Katherine Smith 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. Ruth Katherine Smith'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. Ruth Katherine Smith
Specialization Cognitive & Behavioral Psychology
Credentials PHD
Gender Female
Practice Address: 2021 L St Nw Ste 101-211,
Washington, DC - 20036-4909

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 Number1225627540
NPI Enumeration Date: 12 Jan, 2021
NPI Last Update On: 12 Jan, 2021

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. Ruth Katherine Smith are as mentioned below.

License NumberSpecializationStateStatus
PSYA00421Clinical Psychology District Of ColumbiaPrimary
Cognitive & Behavioral Psychology Secondary
Clinical Child & Adolescent Psychology Secondary

Mailing Address

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

Dr. Ruth Katherine Smith
15610 Ensleigh Ln,
Bowie, MD - 20716-3233
Phone: 240-418-4719

Book an Appointment with Dr. Ruth Katherine Smith

To schedule an appointment, contact Dr. Ruth Katherine Smith at 2021 L St Nw Ste 101-211, Washington, District Of Columbia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Ruth Katherine Smith:

Dr. Ruth Katherine Smith is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Ruth Katherine Smith 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. Ruth Katherine Smith practices at 2021 L St Nw Ste 101-211, Washington, District Of Columbia, 20036-4909.

To schedule an appointment with Dr. Ruth Katherine Smith, please contact the office at 240-418-4719.

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