Psychologist | Cognitive & Behavioral Psychology

Mrs. Cynthia D Onder, MA CCCSLP

5100 Acacia Ave, Bethesda, Maryland, 20814

About Mrs. Cynthia D Onder

Mrs. Cynthia D Onder is a psychologist based in Bethesda, Maryland who is specialized in Cognitive & Behavioral Psychology. Active license number of Mrs. Cynthia D Onder is 03872 for Psychology in Maryland. Her current practice location is 5100 Acacia Ave, Bethesda. Patients can contact her at 301-897-0815 or can fax her at 301-897-0819. Mrs. Cynthia D Onder, MA CCCSLP, specializes in Cognitive & Behavioral Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1538254735.

Mrs. Cynthia D Onder 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

Mrs. Cynthia D Onder'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 Mrs. Cynthia D Onder
Specialization Cognitive & Behavioral Psychology
Credentials MA CCCSLP
Gender Female
Practice Address: 5100 Acacia Ave,
Bethesda, MD - 20814
Fax 301-897-0819

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 Number1538254735
NPI Enumeration Date: 04 Oct, 2006
NPI Last Update On: 11 Sep, 2025

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 Mrs. Cynthia D Onder are as mentioned below.

License NumberSpecializationStateStatus
03872Psychology MarylandPrimary
1052382Cognitive & Behavioral 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.

Mrs. Cynthia D Onder
5100 Acacia Avenue,
Bethesda, MD - 20814
Phone: 301-897-0815
Fax: 301-897-0819

Book an Appointment with Mrs. Cynthia D Onder

To schedule an appointment, contact Mrs. Cynthia D Onder at 5100 Acacia Ave, Bethesda, Maryland or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Mrs. Cynthia D Onder:

Mrs. Cynthia D Onder is a psychologist specializing in Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She 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, Mrs. Cynthia D Onder 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.

Mrs. Cynthia D Onder practices at 5100 Acacia Ave, Bethesda, Maryland, 20814.

To schedule an appointment with Mrs. Cynthia D Onder, please contact the office at 301-897-0815.

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