Gregory Christiaan Goodear, MD
NPI 1659473007ActiveIndividual· Internal Medicine, Gastroenterology· North Charleston, SC
Internal Medicine, Gastroenterology (MD) in North Charleston, South Carolina, trained at Ponce School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $458,459 for 1,275 claims, against $73,401 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $2,485 in all, mostly food and beverage.
Overview
| NPI | 1659473007 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 5, 2006 |
| Last updated in NPPES | Oct 14, 2024 |
| Certified by provider | Oct 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 28430 | 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 - Gastroenterology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 387 |
|---|---|
| Services billed | 805 across 23 procedure codes |
| Paid by Medicare | $73,401 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,275 · 2,640 30-day fills |
|---|---|
| Patients | 400 |
| Total drug cost | $458,459 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Ponce School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Gastroenterology |
Medical groups
- Roper Saint Francis Physicians NetworkN Charleston, SC · 528 clinicians
- Elms Digestive Disease Specialists PANorth Charleston, SC · 5 clinicians
Hospital affiliations
- Bon Secours-St Francis Xavier HospitalCharleston, SC
- Roper HospitalCharleston, SC
- Roper St Francis Hospital-Berkeley IncSummerville, SC
- Trident Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$2,485 · 119 payments from 18 companies
- 2024$2,603 · 119 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $800.16 | 40 |
| Qol Medical, LLC | $285.44 | 9 |
| Janssen Biotech, Inc. | $197.09 | 13 |
| Madrigal Pharmaceuticals | $174.17 | 9 |
| Phathom Pharmaceuticals, Inc. | $160.10 | 9 |
What the 2025 payments were for
- Food and Beverage$2,485 · 119 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in North Charleston
- 1821024431
- 1912940131
- 1003805011
- 1447249461
- 1245229269
All Internal Medicine, Gastroenterology providers in South Carolina →