Judy A. Trieu, MD
NPI 1477917698ActiveIndividual· Internal Medicine, Gastroenterology· Chapel Hill, NC
Internal Medicine, Gastroenterology (MD) with Washington University and 1 other group, practicing in Chapel Hill, North Carolina. In 2024 Medicare paid $63,725 for 232 patients, and Part D covered 291 of their prescriptions, 76% of them generic. Wilson Cook Medical Incorporated was the largest of 7 companies reporting payments in 2025, $10,189 in all, mostly speaking and faculty fees. Lists Alton Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1477917698 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 13, 2016 |
| Last updated in NPPES | Jan 22, 2026 |
| Certified by provider | Jan 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2022-01348 | 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 - Gastroenterology (MO); Practitioner - Gastroenterology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 232 |
|---|---|
| Services billed | 487 across 55 procedure codes |
| Paid by Medicare | $63,725 |
Part D prescriptions in 2024
| Prescriptions (claims) | 291 · 347 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $43,420 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Washington UniversitySaint Louis, MO · 3,029 clinicians
- University of North Carolina at Chapel HillChapel Hill, NC · 2,052 clinicians
Hospital affiliations
- Alton Memorial HospitalAlton, IL
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- Unc HospitalsChapel Hill, NC
Industry payments (Open Payments)
- 2025$10,189 · 31 payments from 7 companies
- 2024$9,409 · 21 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Wilson Cook Medical Incorporated | $6,353 | 3 |
| Boston Scientific Corporation | $2,009 | 16 |
| Cook Medical LLC | $1,199 | 7 |
| Olympus America Inc. | $280.25 | 2 |
| Phathom Pharmaceuticals, Inc. | $183.39 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6,045 · 1 payment
- Travel and Lodging$2,493 · 11 payments
- Food and Beverage$1,651 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 50 gastroenterologists in Chapel Hill · All gastroenterologists in North Carolina