Keith A. Thompson, MD
NPI 1841246022ActiveIndividual· Internal Medicine, Medical Oncology· Lander, WY
Internal Medicine, Medical Oncology (MD) in Lander, Wyoming, trained at Vanderbilt University School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $151,784 for 110 claims, against $28,006 paid for services in 2024. Seagen Inc. was the largest of 16 companies reporting payments in 2025, $1,003 in all, mostly food and beverage.
Overview
| NPI | 1841246022 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 26, 2006 |
| Last updated in NPPES | Sep 23, 2026 |
| Certified by provider | Sep 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 17587A | WY |
| Internal Medicine, Medical Oncology | 207RX0202X | 15808 | AL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Medical Oncology (AL); Practitioner - Medical Oncology (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 282 across 5 procedure codes |
| Paid by Medicare | $28,006 |
Part D prescriptions in 2024
| Prescriptions (claims) | 110 · 130 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $151,784 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Ivinson Memorial HospitalLaramie, WY · 63 clinicians
Hospital affiliations
- Cheyenne Regional Medical CenterCheyenne, WY
- Ivinson Memorial HospitalLaramie, WY
- Medical Center of the RockiesLoveland, CO
- North Platte Valley Medical CenterSaratoga, WY
- University of Colorado Hospital AuthorityAurora, CO
Other facilities
- Hospice of LaramieHospice · Laramie, WY
Industry payments (Open Payments)
- 2025$1,003 · 41 payments from 16 companies
- 2024$154.87 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Seagen Inc. | $198.95 | 2 |
| Pfizer Inc. | $151.46 | 9 |
| Merck Sharp & Dohme LLC | $129.07 | 5 |
| Novartis Pharmaceuticals Corporation | $83.15 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $64.73 | 3 |
What the 2025 payments were for
- Food and Beverage$803.73 · 39 payments
- Education$198.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records