Psychologist | Clinical Psychology

Shawn David Hassler, M.A.

5908 Lyons View Pike, Psychology, Knoxville, Tennessee, 37919-7520

About Shawn David Hassler

Shawn David Hassler is a psychologist based in Knoxville, Tennessee who is specialized in Clinical Psychology. Active license number of Shawn David Hassler is PE1186 for Clinical Psychology in Tennessee. His current practice location is 5908 Lyons View Pike, Psychology, Knoxville. Patients can contact him at 865-455-3369. Shawn David Hassler, M.A., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1396969028.

Shawn David Hassler 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.

Practice Information

Shawn David Hassler'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 Shawn David Hassler
Specialization Clinical Psychology
Credentials M.A.
Gender Male
Practice Address: 5908 Lyons View Pike, Psychology
Knoxville, TN - 37919-7520

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 Number1396969028
NPI Enumeration Date: 12 Apr, 2007
NPI Last Update On: 08 Jul, 2007

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 Shawn David Hassler are as mentioned below.

License NumberSpecializationStateStatus
PE1186Clinical Psychology TennesseePrimary

Mailing Address

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

Shawn David Hassler
5908 Lyons View,
Knoxville, TN - 37919
Phone: 865-455-3369

Book an Appointment with Shawn David Hassler

To schedule an appointment, contact Shawn David Hassler at 5908 Lyons View Pike, Psychology, Knoxville, Tennessee or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Shawn David Hassler:

Shawn David Hassler is a psychologist specializing in Clinical Psychology. He 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.

Yes, Shawn David Hassler 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.

Shawn David Hassler practices at 5908 Lyons View Pike, Psychology, Knoxville, Tennessee, 37919-7520.

To schedule an appointment with Shawn David Hassler, please contact the office at 865-455-3369.

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