Christopher William Perry, PA
NPI 1609284645ActiveIndividual· Physician Assistant· O Fallon, MO
Physician Assistant (PA) with Washington University Community Specialists LLC, practicing in O Fallon, Missouri. 358 Medicare patients in 2024, $36,764 paid; nearly all of their 390 Part D prescriptions were generic (96%). Lists Barnes-Jewish St Peters Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1609284645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jul 22, 2014 |
| Last updated in NPPES | Jul 14, 2025 |
| Certified by provider | Jun 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2022001047 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (CA); Practitioner - Physician Assistant (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 358 |
|---|---|
| Services billed | 427 across 20 procedure codes |
| Paid by Medicare | $36,764 |
Part D prescriptions in 2024
| Prescriptions (claims) | 390 · 404 30-day fills |
|---|---|
| Patients | 258 |
| Total drug cost | $7,413 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Washington University Community Specialists LLCSaint Louis, MO · 105 clinicians
Hospital affiliations
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Progress West HospitalOfallon, MO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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