Gabrielle Caroline Dimattia, DO
NPI 1427618933ActiveIndividual· Internal Medicine, Infectious Disease· Greenville, SC
Internal Medicine, Infectious Disease (DO) in Greenville, South Carolina, trained at Lake Erie College of Osteopathic Medicine, Bradenton (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $454,959 for 319 claims, against $10,148 paid for services in 2024. Melinta Therapeutics, LLC was the largest of 5 companies reporting payments in 2025, $132.89 in all, mostly food and beverage.
Overview
| NPI | 1427618933 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 17, 2019 |
| Last updated in NPPES | Jul 26, 2024 |
| Certified by provider | Jul 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 82263 | SC |
| Internal Medicine | 207R00000X | LL82263 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Infectious Disease (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 122 across 11 procedure codes |
| Paid by Medicare | $10,148 |
Part D prescriptions in 2024
| Prescriptions (claims) | 319 · 352 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $454,959 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Bradenton |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
- Bon Secours Medical Group Greenville Specialty Care LLCGreenville, SC · 292 clinicians
Hospital affiliations
- Prisma Health Patewood HospitalGreenville, SC
- Prisma Health Greenville Memorial HospitalGreenville, SC
- Prisma Health Greer Memorial HospitalSpartanburg, SC
- Prisma Health Hillcrest HospitalSimpsonville, SC
- St Francis-DowntownGreenville, SC
Industry payments (Open Payments)
- 2025$132.89 · 6 payments from 5 companies
- 2024$205.15 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Melinta Therapeutics, LLC | $39.13 | 2 |
| Gilead Sciences, Inc. | $29.77 | 1 |
| Merck Sharp & Dohme LLC | $24.92 | 1 |
| Insmed, Inc. | $20.42 | 1 |
| Paratek Pharmaceuticals, Inc. | $18.65 | 1 |
What the 2025 payments were for
- Food and Beverage$132.89 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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