Mari Antoinette Alexander, PHD, LPC-MHSP
NPI 1003184987ActiveIndividual· Counselor, Mental Health· Columbia, SC
Counselor, Mental Health (PHD, LPC-MHSP) in Columbia, South Carolina, licensed in TN, with an NPI issued in December 2011.
Overview
| NPI | 1003184987 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHD, LPC-MHSP |
| Sole proprietor | Yes |
| NPI issued | Dec 7, 2011 |
| Last updated in NPPES | Sep 29, 2025 |
| Certified by provider | Sep 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Counselor, Mental Health Primary | 101YM0800X | 2768 | TN |
| Counselor, Addiction (Substance Use Disorder) | 101YA0400X | 2768 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 |
|---|
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