Michael Allan Raethka, PA
NPI 1033109392ActiveIndividual· Physician Assistant· Chesterfield, MO
Physician Assistant (PA) with Washington University and 1 other group, practicing in Chesterfield, Missouri. 120 Medicare patients in 2024, $38,020 paid; all of their 386 Part D prescriptions were generic. Smith+nephew, Inc. was the largest of 4 companies reporting payments in 2025, $77.73 in all, mostly food and beverage. Lists Mercy Hospital Jefferson and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033109392 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Oct 26, 2005 |
| Last updated in NPPES | Dec 29, 2025 |
| Certified by provider | Aug 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2015021866 | 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 - Physician Assistant (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 120 |
|---|---|
| Services billed | 3,442 across 43 procedure codes |
| Paid by Medicare | $38,020 |
Part D prescriptions in 2024
| Prescriptions (claims) | 386 · 601 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $5,036 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Washington UniversitySaint Louis, MO · 3,029 clinicians
- Mercy Clinic Surgical Specialists LLCSaint Louis, MO · 182 clinicians
Hospital affiliations
- Mercy Hospital JeffersonCrystal City, MO
- St Lukes HospitalChesterfield, MO
Other facilities
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$77.73 · 5 payments from 4 companies
- 2024$301.96 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $33.91 | 2 |
| Pacira Pharmaceuticals Incorporated | $15.13 | 1 |
| Elite Orthopedics, LLC | $14.88 | 1 |
| Bioventus LLC | $13.81 | 1 |
What the 2025 payments were for
- Food and Beverage$77.73 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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