Psychologist | General Psychology

Riayn Mack

8908 Riggs Rd, Adelphi, Maryland, 20783-1632

About Riayn Mack

Riayn Mack is a psychologist based in Adelphi, Maryland who is specialized in General Psychology. Active license number of Riayn Mack is 14139 for General Psychology in Maryland. Her current practice location is 8908 Riggs Rd, Adelphi. Patients can contact her at 301-431-5630. Riayn Mack NPI number (Unique professional ID assigned by NPPES) is 1164397865.

Riayn Mack 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.

Practice Information

Riayn Mack'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 Riayn Mack
Specialization General Psychology
Gender Female
Practice Address: 8908 Riggs Rd,
Adelphi, MD - 20783-1632

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 Number1164397865
NPI Enumeration Date: 10 Oct, 2025
NPI Last Update On: 10 Oct, 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 Riayn Mack are as mentioned below.

License NumberSpecializationStateStatus
14139General Psychology MarylandPrimary

Mailing Address

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

Riayn Mack
8908 Riggs Rd,
Adelphi, MD - 20783-1632
Phone: 301-431-5630

Book an Appointment with Riayn Mack

To schedule an appointment, contact Riayn Mack at 8908 Riggs Rd, Adelphi, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Riayn Mack:

Riayn Mack is a psychologist specializing in General 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, Riayn Mack 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.

Riayn Mack practices at 8908 Riggs Rd, Adelphi, Maryland, 20783-1632.

To schedule an appointment with Riayn Mack, please contact the office at 301-431-5630.

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