Mary Catherine Colones Ligon, PA-C
NPI 1134838394ActiveIndividual· Physician Assistant· Beaufort, SC
Physician Assistant (PA-C) in Beaufort, South Carolina, licensed in SC, with an NPI issued in November 2022. 135 Medicare patients in 2024, $11,470 paid; nearly all of their 200 Part D prescriptions were generic (98%).
Overview
| NPI | 1134838394 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 16, 2022 |
| Last updated in NPPES | Apr 27, 2023 |
| Certified by provider | Apr 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 4663 | 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) | Enrolled Practitioner - Physician Assistant (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 158 across 14 procedure codes |
| Paid by Medicare | $11,470 |
Part D prescriptions in 2024
| Prescriptions (claims) | 200 · 200 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $1,022 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 physician assistants in Beaufort · All physician assistants in South Carolina