William A. Conkright, MD
NPI 1316998362ActiveIndividual· Internal Medicine, Hematology & Oncology· Bozeman, MT
Internal Medicine, Hematology & Oncology (MD) with Bozeman Health Deaconess Hospital, practicing in Bozeman, Montana. Their prescriptions cost Medicare Part D more than their services did: $859,439 for 740 claims, against $69,641 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $356.92 in all, mostly food and beverage. Lists Barrett Hospital & Healthcare and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1316998362 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 15, 2006 |
| Last updated in NPPES | Apr 9, 2025 |
| Certified by provider | Apr 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 118667 | MT |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD0000036104 | TN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 57115-20 | WI |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 37154 | KY |
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 - Hematology/Oncology (MT); Practitioner - Hematology/Oncology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 271 |
|---|---|
| Services billed | 986 across 18 procedure codes |
| Paid by Medicare | $69,641 |
Part D prescriptions in 2024
| Prescriptions (claims) | 740 · 918 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $859,439 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Bozeman Health Deaconess HospitalBozeman, MT · 320 clinicians
Hospital affiliations
- Barrett Hospital & HealthcareDillon, MT
- Bozeman Health Big Sky Medical CenterBig Sky, MT
- Bozeman Health Deaconess HospitalBozeman, MT
- Livingston HealthcareLivingston, MT
- Madison Valley Medical CenterEnnis, MT
Industry payments (Open Payments)
- 2025$356.92 · 16 payments from 10 companies
- 2024$542.01 · 25 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $84.84 | 4 |
| Merck Sharp & Dohme LLC | $52.74 | 2 |
| Abbvie Inc. | $51.36 | 2 |
| Glaxosmithkline, LLC. | $42.05 | 2 |
| Celgene Corporation | $31.20 | 1 |
What the 2025 payments were for
- Food and Beverage$356.92 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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