Donald A. Weller, M.D.
NPI 1861490740ActiveIndividual· Internal Medicine, Gastroenterology· Maysville, KY
Internal Medicine, Gastroenterology (M.D.) in Maysville, Kentucky, trained at Boston University School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $1,101,385 for 2,325 claims, against $67,634 paid for services in 2024. Phathom Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $29.65 in all, mostly food and beverage.
Overview
| NPI | 1861490740 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 13, 2005 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 34725 | KY |
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 (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 377 |
|---|---|
| Services billed | 830 across 32 procedure codes |
| Paid by Medicare | $67,634 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,325 · 3,390 30-day fills |
|---|---|
| Patients | 660 |
| Total drug cost | $1,101,385 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Gastroenterology |
Medical group
- Meadowview Physician Practice LLCFlemingsburg, KY · 27 clinicians
Hospital affiliations
- Fleming County HospitalFlemingsburg, KY
- Meadowview Regional Medical CenterMaysville, KY
Industry payments (Open Payments)
- 2025$29.65 · 2 payments from 2 companies
- 2024$40.69 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $17.23 | 1 |
| Gilead Sciences, Inc. | $12.42 | 1 |
What the 2025 payments were for
- Food and Beverage$17.23 · 1 payment
- Education$12.42 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Maysville
- 1508971722
All Internal Medicine, Gastroenterology providers in Kentucky →