Psychologist | Clinical Psychology

Dr. Megan Ruth Williams, PHD

5457 Twin Knolls Rd Ste 300, Columbia, Maryland, 21045-3296

About Dr. Megan Ruth Williams

Dr. Megan Ruth Williams is a psychologist based in Columbia, Maryland who is specialized in Clinical Psychology. Active license number of Dr. Megan Ruth Williams is 06965 for Clinical Psychology in Maryland. Her current practice location is 5457 Twin Knolls Rd Ste 300, Columbia. Patients can contact her at 410-617-9699. Dr. Megan Ruth Williams, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1174256275.

Dr. Megan Ruth Williams 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.

Practice Information

Dr. Megan Ruth Williams'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. Megan Ruth Williams
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 5457 Twin Knolls Rd Ste 300,
Columbia, MD - 21045-3296

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 Number1174256275
NPI Enumeration Date: 06 Jul, 2022
NPI Last Update On: 20 Jul, 2023

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. Megan Ruth Williams are as mentioned below.

License NumberSpecializationStateStatus
06965Clinical 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.

Dr. Megan Ruth Williams
5457 Twin Knolls Rd Ste 300,
Columbia, MD - 21045-3296
Phone: 410-617-9699

Book an Appointment with Dr. Megan Ruth Williams

To schedule an appointment, contact Dr. Megan Ruth Williams at 5457 Twin Knolls Rd Ste 300, Columbia, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Megan Ruth Williams:

Dr. Megan Ruth Williams 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. Megan Ruth Williams 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. Megan Ruth Williams practices at 5457 Twin Knolls Rd Ste 300, Columbia, Maryland, 21045-3296.

To schedule an appointment with Dr. Megan Ruth Williams, please contact the office at 410-617-9699.

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