Gwendolyn Spencer Barnhart, PHD, PSYD, EDD
NPI 1467079525ActiveIndividual· Psychologist, Clinical· Lakebay, WA
Psychologist, Clinical (PHD, PSYD, EDD) with Sondermind Provider Network LLC and 1 other group, practicing in Lakebay, Washington. Enrolled in Medicare as practitioner - clinical psychologist and practitioner - clinical psychologist.
Overview
| NPI | 1467079525 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHD, PSYD, EDD |
| Sole proprietor | Yes |
| NPI issued | Jul 6, 2020 |
| Last updated in NPPES | Jul 31, 2026 |
| Certified by provider | Jul 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist, Clinical Primary | 103TC0700X | PY61265998 | WA |
| Counselor, Mental Health | 101YM0800X | LH61254557 | WA |
| Psychologist, Clinical | 103TC0700X | 2269 | HI |
| Psychologist, Clinical | 103TC0700X | 235193 | AK |
| Psychologist, Clinical | 103TC0700X | 4050 | OR |
| Psychologist, Clinical | 103TC0700X | CP70010956 | WA |
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 (AK); Practitioner - Clinical Psychologist (HI); Practitioner - Clinical Psychologist (OR); Practitioner - Clinical Psychologist (WA) |
|---|
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Clinical Psychologist |
| Telehealth | Offers telehealth |
Medical groups
- Sondermind Provider Network LLCColumbus, OH · 1,339 clinicians
- Sondermind PAKalamazoo, MI · 79 clinicians