Richard Todd Ellington, M.D.
NPI 1205879632ActiveIndividual· Internal Medicine, Gastroenterology· Amarillo, TX
Internal Medicine, Gastroenterology (M.D.) in Amarillo, Texas, trained at University of Texas Medical School at San Antonio (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $700,531 for 1,886 claims, against $225,254 paid for services in 2024. Janssen Biotech, Inc. was the largest of 17 companies reporting payments in 2025, $2,439 in all, mostly food and beverage.
Overview
| NPI | 1205879632 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Mar 23, 2026 |
| Certified by provider | Mar 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | J4099 | TX |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 775 |
|---|---|
| Services billed | 6,261 across 74 procedure codes |
| Paid by Medicare | $225,254 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,886 · 3,051 30-day fills |
|---|---|
| Patients | 400 |
| Total drug cost | $700,531 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Gastroenterology |
Medical group
- Bsa Amarillo Diagnostic Clinic IncAmarillo, TX · 30 clinicians
Hospital affiliation
- Bsa HospitalAmarillo, TX
Industry payments (Open Payments)
- 2025$2,439 · 134 payments from 17 companies
- 2024$2,283 · 100 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $537.17 | 30 |
| Abbvie Inc. | $398.41 | 26 |
| Takeda Pharmaceuticals U.S.A., Inc. | $253.85 | 15 |
| Pfizer Inc. | $210.85 | 13 |
| Phathom Pharmaceuticals, Inc. | $199.15 | 15 |
What the 2025 payments were for
- Food and Beverage$2,439 · 134 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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