Dr. Joseph Viola
PH.D. | Clinical Psychologist
5247 Wisconsin Ave Nw, Suite 4, Washington
District Of Columbia, 20015-2012
202-686-7699 Maps & DirectionsDr. Joseph Viola is a Washington, District Of Columbia based psychologist who is specialized in Clinical Psychology. Active license number of Dr. Joseph Viola is PSY1000350 for Clinical Psychology in District Of Columbia. His current practice location is 5247 Wisconsin Ave Nw, Suite 4, Washington. Patients can reach him at 202-686-7699. Dr. Joseph Viola is PH.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1093061848.
Dr. Joseph Viola 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Dr. Joseph Viola 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. Joseph Viola |
| Specialization: | Clinical Psychology |
| Gender: | Male |
| Credentials: | PH.D. |
| Practice Address: | 5247 Wisconsin Ave Nw, Suite 4, Washington,
District Of Columbia, 20015-2012 |
| Phone: | 202-686-7699 |
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: | 1093061848 |
| NPI Enumeration Date: | 31 Jul, 2012 |
| NPI Last Update On: | 31 Jul, 2012 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Joseph Viola are as mentioned below.
| License Number | Specialization | State | Status | |
| PSY1000350 | Clinical Psychology | District Of Columbia | Primary | |
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. Joseph Viola
5247 Wisconsin Ave Nw, Suite 4
Washington, District Of Columbia |
| Zip: | 20015-2012 |
Patients can reach Dr. Joseph Viola at
5247 Wisconsin Ave Nw, Suite 4, Washington, District Of Columbia or can
call to book an appointment on 202-686-7699.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.