Courtney Lynn Dominguez, MD
NPI 1194353581ActiveIndividual· Internal Medicine· Wilmington, NC
Internal Medicine (MD) in Wilmington, North Carolina, trained at Texas Tech University Health Science Center School of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $7,588 for 56 claims, against $3,062 paid for services in 2024. Corcept Therapeutics reported $248.64 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1194353581 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2020 |
| Last updated in NPPES | Sep 15, 2026 |
| Certified by provider | Sep 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2023-00276 | NC |
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 - Internal Medicine (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 27 across 5 procedure codes |
| Paid by Medicare | $3,062 |
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 105 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $7,588 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
Medical groups
- Duke University Health System, IncDurham, NC · 1,102 clinicians
- Novant Health Medical Group Coastal Region LLCLeland, NC · 599 clinicians
Hospital affiliations
- Duke Regional HospitalDurham, NC
- Duke University HospitalDurham, NC
- Novant Health New Hanover Regional Medical CenterWilmington, NC
Industry payments (Open Payments)
- 2025$248.64 · 2 payments from 1 company
- 2024$227.94 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $248.64 | 2 |
What the 2025 payments were for
- Food and Beverage$248.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 165 internal medicine physicians in Wilmington · All internal medicine physicians in North Carolina