Esteban Nicolas Guigou, PA-C
NPI 1447960240ActiveIndividual· Physician Assistant· North Charleston, SC
Physician Assistant (PA-C) with Tri-County Surgical Specialists LLC, practicing in North Charleston, South Carolina. 51 Medicare patients in 2024, $2,960 paid; all of their 73 Part D prescriptions were generic. Medtronic, Inc. was the largest of 12 companies reporting payments in 2025, $404.40 in all, mostly food and beverage. Lists Trident Medical Center as a hospital affiliation.
Overview
| NPI | 1447960240 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Dec 2, 2022 |
| Last updated in NPPES | Jan 16, 2023 |
| Certified by provider | Jan 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 4581 | 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 | 51 |
|---|---|
| Services billed | 59 across 19 procedure codes |
| Paid by Medicare | $2,960 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 81 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $1,143 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Tri-County Surgical Specialists LLCCharleston, SC · 31 clinicians
Hospital affiliation
- Trident Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$404.40 · 12 payments from 12 companies
- 2024$81.52 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $69.04 | 1 |
| Olympus America Inc. | $49.44 | 1 |
| Dilon Technologies, Inc. | $46.30 | 1 |
| Lemaitre Vascular, Inc. | $41.25 | 1 |
| Davol Inc. | $39.95 | 1 |
What the 2025 payments were for
- Food and Beverage$404.40 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 74 physician assistants in North Charleston · All physician assistants in South Carolina