Joshua Samuel Weir, D.O., M.B.A., M.S.
NPI 1790102671ActiveIndividual· Radiology, Radiation Oncology· Wichita, KS
Radiology, Radiation Oncology (D.O., M.B.A., M.S.) in Wichita, Kansas, trained at Kansas City University of Med & Biosciences, College of Osteo Med (class of 2014). 535 Medicare patients in 2024, $3,294,401 paid; nearly all of their 491 Part D prescriptions were generic (96%). Bayer Healthcare Pharmaceuticals Inc. was the largest of 16 companies reporting payments in 2025, $2,983 in all, mostly consulting fees.
Overview
| NPI | 1790102671 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O., M.B.A., M.S. |
| Sole proprietor | No |
| NPI issued | Mar 27, 2014 |
| Last updated in NPPES | Feb 28, 2024 |
| Certified by provider | Feb 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 05-45108 | KS |
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 - Radiation Oncology (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 535 |
|---|---|
| Services billed | 22,644 across 43 procedure codes |
| Paid by Medicare | $3,294,401 |
Part D prescriptions in 2024
| Prescriptions (claims) | 491 · 757 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $7,924 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Kansas City University of Med & Biosciences, College of Osteo Med |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Radiation Oncology |
Medical groups
- Wichita Urology Group PAWichita, KS · 30 clinicians
- Wichita Radiological Group Prof AssocWichita, KS · 25 clinicians
Hospital affiliations
- Nmc HealthNewton, KS
- Southwest Medical CenterLiberal, KS
- Wesley Medical CenterWichita, KS
Industry payments (Open Payments)
- 2025$2,983 · 38 payments from 16 companies
- 2024$1,082 · 32 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $2,003 | 4 |
| Astrazeneca Pharmaceuticals LP | $300.45 | 5 |
| Novartis Pharmaceuticals Corporation | $176.05 | 7 |
| Pfizer Inc. | $105.35 | 4 |
| Accord Healthcare, Inc. | $59.12 | 3 |
What the 2025 payments were for
- Consulting Fee$1,720 · 1 payment
- Food and Beverage$1,263 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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