William Mark Posey, PH.D.
NPI 1538335872ActiveIndividual· Psychologist· Columbia, SC
Psychologist (PH.D.) in Columbia, South Carolina, licensed in SC, with an NPI issued in May 2008.
Overview
| NPI | 1538335872 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PH.D. |
| Sole proprietor | Yes |
| NPI issued | May 6, 2008 |
| Last updated in NPPES | May 6, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist Primary | 103T00000X | 594 | SC |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Other psychologists in Columbia
- 1023476280
- 1285402180
- 1528108073
- 1609386838
- 1609896125
- 1679782205
- 1699703306
- 1285192120
- 1407884752
- 1659774636
- 1407907116
- 1932757127
All 67 psychologists in Columbia · All psychologists in South Carolina