Amy Lynn Keffer, MD
NPI 1467415133ActiveIndividual· Internal Medicine· Sweeny, TX
Internal Medicine (MD) in Sweeny, Texas, trained at Creighton University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $1,041,915 for 12,167 claims, against $100,997 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $222.97 in all, mostly food and beverage.
Overview
| NPI | 1467415133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 11, 2006 |
| Last updated in NPPES | Oct 14, 2020 |
| Certified by provider | Oct 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | H4099 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 426 |
|---|---|
| Services billed | 7,182 across 29 procedure codes |
| Paid by Medicare | $100,997 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,167 · 26,603 30-day fills |
|---|---|
| Patients | 589 |
| Total drug cost | $1,041,915 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Internal Medicine |
Medical group
- Sweeny Hospital DistrictSweeny, TX · 11 clinicians
Hospital affiliations
- Chi St Luke's Health BrazosportLake Jackson, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Matagorda Regional Medical CenterBay City, TX
- Sweeny Community HospitalSweeny, TX
- University of Texas Medical Branch GalvestonGalveston, TX
Other facilities
- Accentcare Home Health of TexasHome health agency · Wharton, TX
- Angels Care Home HealthHome health agency · Bay City, TX
- Gold Standard Home Health LLCHome health agency · Bay City, TX
Industry payments (Open Payments)
- 2025$222.97 · 11 payments from 5 companies
- 2024$465.09 · 26 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $105.11 | 6 |
| Teva Pharmaceuticals USA, Inc. | $51.82 | 2 |
| Abbvie Inc. | $31.09 | 1 |
| Novo Nordisk Inc | $21.14 | 1 |
| Astellas Pharma US Inc | $13.81 | 1 |
What the 2025 payments were for
- Food and Beverage$222.97 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Sweeny
- 1891996005