Gregory Curtis, MD
NPI 1811081789ActiveIndividual· Internal Medicine· Charlotte, NC
Internal Medicine (MD) with Comprehab, Inc, practicing in Charlotte, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $81,863 for 111 claims, against $17,696 paid for services in 2024. Pfizer Inc. was the largest of 10 companies reporting payments in 2025, $233.45 in all, mostly food and beverage.
Overview
| NPI | 1811081789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Sep 17, 2025 |
| Certified by provider | Sep 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 01867 | NC |
| Internal Medicine, Bariatric Medicine | 207RB0002X | 285761 | MA |
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 - Internal Medicine (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 428 across 11 procedure codes |
| Paid by Medicare | $17,696 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 173 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $81,863 |
| Generic share | 39% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Comprehab, IncGastonia, NC · 415 clinicians
Industry payments (Open Payments)
- 2025$233.45 · 12 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $41.98 | 2 |
| Amgen Inc. | $30.86 | 2 |
| Abbott Laboratories | $24.81 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $22.53 | 1 |
| Zimmer Biomet Holdings, Inc. | $21.68 | 1 |
What the 2025 payments were for
- Food and Beverage$233.45 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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