Shawn K. Brunk, DO
NPI 1558303404ActiveIndividual· Family Medicine· Saint Peters, MO
Family Medicine (DO) in Saint Peters, Missouri, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $792,552 for 10,549 claims, against $72,965 paid for services in 2024. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $34.64 in all, mostly food and beverage.
Overview
| NPI | 1558303404 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Sep 8, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | R9G74 | MO |
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 - Family Practice (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 1,788 across 49 procedure codes |
| Paid by Medicare | $72,965 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,549 · 25,888 30-day fills |
|---|---|
| Patients | 902 |
| Total drug cost | $792,552 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Family Practice |
Medical groups
- Aging Well Health Care, LLCSaint Louis, MO · 238 clinicians
- McPherson Medical and Diagnostic LLCKennett, MO · 93 clinicians
Hospital affiliations
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Mercy Hospital St LouisSaint Louis, MO
- Ssm St Joseph Health CenterSaint Charles, MO
- Ssm St Joseph Hospital WestLake Saint Louis, MO
- St Lukes HospitalChesterfield, MO
Other facilities
- Aw Health CareHome health agency · Saint Louis, MO
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$34.64 · 2 payments from 2 companies
- 2024$285.32 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $20.01 | 1 |
| Astrazeneca Pharmaceuticals LP | $14.63 | 1 |
What the 2025 payments were for
- Food and Beverage$34.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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