Jason Shaver, PA-C
NPI 1013231950ActiveIndividual· Physician Assistant· Springfield, MO
Physician Assistant (PA-C) with Lester E Cox Medical Centers, practicing in Springfield, Missouri. Their prescriptions cost Medicare Part D more than their services did: $193,548 for 871 claims, against $14,460 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 23 companies reporting payments in 2025, $1,600 in all, mostly food and beverage. Lists Cox Medical Centers as a hospital affiliation.
Overview
| NPI | 1013231950 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 22, 2010 |
| Last updated in NPPES | Dec 27, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2017027196 | MO |
| Physician Assistant | 363A00000X | 085003699 | IL |
| Physician Assistant | 363A00000X | PA9106343 | FL |
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 - Physician Assistant (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 414 across 25 procedure codes |
| Paid by Medicare | $14,460 |
Part D prescriptions in 2024
| Prescriptions (claims) | 871 · 1,117 30-day fills |
|---|---|
| Patients | 158 |
| Total drug cost | $193,548 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Lester E Cox Medical CentersSpringfield, MO · 345 clinicians
Hospital affiliation
- Cox Medical CentersSpringfield, MO
Industry payments (Open Payments)
- 2025$1,600 · 89 payments from 23 companies
- 2024$1,454 · 77 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $296.79 | 26 |
| Regeneron Healthcare Solutions, Inc. | $191.71 | 7 |
| Glaxosmithkline, LLC. | $135.77 | 9 |
| Insmed, Inc. | $119.00 | 5 |
| Jazz Pharmaceuticals Inc. | $86.10 | 4 |
What the 2025 payments were for
- Food and Beverage$1,600 · 89 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Springfield
- 1164016036
- 1124323001
- 1255638003
- 1487950127
- 1598629776
- 1093140030
- 1962264192
- 1710804067
- 1396541108
- 1164288387
- 1437149903
- 1477850964