David Tierney, PHD
NPI 1962073338ActiveIndividual· Psychologist· Johnson City, TN
Psychologist (PHD) with Medical Education Assistance Corporation, practicing in Johnson City, Tennessee. Enrolled in Medicare as practitioner - clinical psychologist.
Overview
| NPI | 1962073338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2021 |
| Last updated in NPPES | Sep 17, 2025 |
| Certified by provider | Sep 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist Primary | 103T00000X | 4155 | TN |
| Psychologist | 103T00000X | 0810008866 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Clinical Psychologist (TN) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Clinical Psychologist |
Medical group
- Medical Education Assistance CorporationBristol, TN · 170 clinicians
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All 35 psychologists in Johnson City · All psychologists in Tennessee