Dr. Mary Catherine Lewis
PSY.D. | Cognitive & Behavioral Psychologist
5530 Wisconsin Ave Ste 1528, Chevy Chase
Maryland, 20815-4300
240-780-8214 Maps & DirectionsDr. Mary Catherine Lewis is a Chevy Chase, Maryland based psychologist who is specialized in Cognitive & Behavioral Psychology. Her current practice location is 5530 Wisconsin Ave Ste 1528, Chevy Chase. Patients can reach her at 240-780-8214. Dr. Mary Catherine Lewis is PSY.D. in Cognitive & Behavioral Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1689386625.
Dr. Mary Catherine Lewis 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.
Complete Profile:
Dr. Mary Catherine Lewis speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Mary Catherine Lewis |
| Specialization: | Cognitive & Behavioral Psychology |
| Gender: | Female |
| Credentials: | PSY.D. |
| Practice Address: | 5530 Wisconsin Ave Ste 1528, Chevy Chase,
Maryland, 20815-4300 |
| Phone: | 240-780-8214 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1689386625 |
| NPI Enumeration Date: | 21 Dec, 2022 |
| NPI Last Update On: | 21 Dec, 2022 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Mary Catherine Lewis
133 Ravenswood Ct,
Joppa, Maryland |
| Zip: | 21085-4526 |
| Phone Number: | 607-226-2157 |
Patients can reach Dr. Mary Catherine Lewis at
5530 Wisconsin Ave Ste 1528, Chevy Chase, Maryland or can
call to book an appointment on 240-780-8214.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.