Gregoire Paul Chatain, MD
NPI 1174056287ActiveIndividual· Neurological Surgery· Greenville, SC
Neurological Surgery (MD) with Prisma Health University Medical Group, practicing in Greenville, South Carolina. Medicare paid $4,651 for services to 20 patients in 2024. Globus Medical, Inc. was the largest of 2 companies reporting payments in 2025, $184.53 in all, mostly food and beverage. Lists Prisma Health Patewood Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1174056287 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2017 |
| Last updated in NPPES | Mar 24, 2025 |
| Certified by provider | Mar 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 93782 | SC |
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) | Enrolled Practitioner - Neurosurgery (FL); Practitioner - Neurosurgery (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 33 across 11 procedure codes |
| Paid by Medicare | $4,651 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliations
- Prisma Health Patewood HospitalGreenville, SC
- Prisma Health Baptist Easley HospitalEasley, SC
- Prisma Health Greenville Memorial HospitalGreenville, SC
- Prisma Health Greer Memorial HospitalSpartanburg, SC
- Prisma Health Oconee Memorial HospitalSeneca, SC
Industry payments (Open Payments)
- 2025$184.53 · 2 payments from 2 companies
- 2024$1,877 · 34 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $170.21 | 1 |
| Medtronic, Inc. | $14.32 | 1 |
What the 2025 payments were for
- Food and Beverage$184.53 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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