Psychologist
David Tierney
PhD
Johnson City, TN
Contact for availability
From the public NPI record
- Practice location
- Johnson City, TN 37604
- Registered profession
- psychologist
- Licenses listed
- 0810008866 (Virginia); 4155 (Tennessee)
- Other practice locations
- Kingsport, TN; Lenoir City, TN
- NPI issued
- July 7, 2021
- Record last updated
- September 17, 2025
Copied from the public NPI record for NPI 1962073338. A listed license may have changed since; check with the state licensing board.
Unclaimed profile. Not yet claimed or confirmed by this provider; details come from their public NPI record and may be out of date. How listings are kept current.
About David
David Tierney is listed as a psychologist in Johnson City, TN. The registration also lists practice locations in Kingsport, TN and Lenoir City, TN. Contact the practice for current services and appointment availability.
Common questions
Answers come from the public NPI record. For what to ask any provider, see Choosing a provider.
About the provider (2)
What does David Tierney's NPI record list?
The public NPI record (NPI 1962073338) lists David Tierney as a psychologist, gives the credential PhD and lists licenses 0810008866 (Virginia); 4155 (Tennessee).
Link to this answerHow can I check whether David Tierney's details are current?
David Tierney has not claimed this profile, so its details come only from the public NPI record, last updated September 17, 2025. Look up NPI 1962073338 in the NPI registry, check a license with the state licensing board and confirm details with the practice.
Link to this answerAppointments and getting started (2)
How do I request an appointment with David Tierney?
Call the practice at (423) 930-8337 to ask about availability and request an appointment. The practice confirms the clinician and the appointment.
Link to this answerIs David Tierney accepting new clients?
Not listed. Contact David Tierney's practice to ask whether new clients are being accepted.
Link to this answer