Nadege Tacha Gunn, M.D.
NPI 1902822281ActiveIndividual· Internal Medicine, Gastroenterology· Waco, TX
Internal Medicine, Gastroenterology (M.D.) in Waco, Texas, trained at University of Florida College of Medicine (class of 2006). Part D covered 135 prescriptions written in 2024, 64% of them generic. Madrigal Pharmaceuticals was the largest of 13 companies reporting payments in 2025, $487,497 in all, mostly speaking and faculty fees.
Overview
| NPI | 1902822281 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Aug 1, 2023 |
| Certified by provider | Aug 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | R4710 | TX |
| Internal Medicine, Gastroenterology | 207RG0100X | 29135 | SC |
| Internal Medicine, Gastroenterology | 207RG0100X | 0101258366 | VA |
| Internal Medicine, Gastroenterology | 207RG0100X | 074062 | GA |
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 - Gastroenterology (TX); Practitioner - Gastroenterology (VA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 135 · 223 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $572,023 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Gastroenterology |
Medical group
- Coryell County Memorial Hospital AuthorityGatesville, TX · 38 clinicians
Hospital affiliations
- Ascension ProvidenceWaco, TX
- Coryell Memorial HospitalGatesville, TX
Industry payments (Open Payments)
- 2025$487,497 · 353 payments from 13 companies
- 2024$208,333 · 250 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $164,704 | 140 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $126,101 | 90 |
| Novo Nordisk Inc | $64,449 | 31 |
| Boehringer Ingelheim International Gmbh | $46,111 | 21 |
| Gilead Sciences, Inc. | $43,211 | 36 |
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$220,684 · 55 payments
- Consulting Fee$180,869 · 30 payments
- Travel and Lodging$76,967 · 125 payments
- Food and Beverage$8,945 · 142 payments
- Education$32.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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