David Tierney is a Johnson City, Tennessee based psychologist who is specialized in General Psychology. Active license number of David Tierney is 4155 for General Psychology in Tennessee. His current practice location is 615 N State Of Franklin Rd, Johnson City. Patients can reach him at 423-930-8337. David Tierney is PHD in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1962073338. David Tierney is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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.
Complete Profile:
David Tierney speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
Name:
David Tierney
Specialization:
General Psychology
Gender:
Male
Credentials:
PHD
Practice Address:
615 N State Of Franklin Rd, Johnson City, Tennessee, 37604-8209
Phone:
423-930-8337
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:
1962073338
NPI Enumeration Date:
07 Jul, 2021
NPI Last Update On:
17 Sep, 2025
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for David Tierney are as mentioned below.
License Number
Specialization
State
Status
4155
General Psychology
Tennessee
Primary
0810008866
General Psychology
Virginia
Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
David Tierney Po Box 699, Mountain Home, Tennessee
Zip:
37684-0699
Patients can reach David Tierney at 615 N State Of Franklin Rd, Johnson City, Tennessee or can call to book an appointment on 423-930-8337.
Comments/ Reviews:
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.