Ardis K. Allison, DO
NPI 1487609616ActiveIndividual· Pediatrics· O'Fallon, MO
Pediatrics (DO) in O'Fallon, Missouri, licensed in MO, with an NPI issued in May 2006. Enrolled in Medicare as practitioner - pediatric medicine. Alexion Pharmaceuticals, Inc. was the largest of 4 companies reporting payments in 2024, $72.41 in all, mostly food and beverage.
Overview
| NPI | 1487609616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 24, 2006 |
| Last updated in NPPES | Apr 22, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | R3J00 | 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 - Pediatric Medicine (MO) |
|---|
Industry payments (Open Payments)
- 2024$72.41 · 4 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $24.29 | 1 |
| Tris Pharma Inc | $17.88 | 1 |
| Ironshore Pharmaceuticals Inc. | $16.10 | 1 |
| Pfizer Inc. | $14.14 | 1 |
What the 2024 payments were for
- Food and Beverage$72.41 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records