Mariah White, PA-C
NPI 1659731529ActiveIndividual· Physician Assistant· O Fallon, MO
Physician Assistant (PA-C) with Fairview Heights Medical Group SC, practicing in O Fallon, Missouri. Their prescriptions cost Medicare Part D more than their services did: $224,876 for 821 claims, against $21,536 paid for services in 2024. Pfizer Inc. was the largest of 11 companies reporting payments in 2025, $727.76 in all, mostly food and beverage. Lists Barnes-Jewish St Peters Hospital as a hospital affiliation.
Overview
| NPI | 1659731529 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 4, 2016 |
| Last updated in NPPES | Jan 14, 2025 |
| Certified by provider | Jan 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2016006527 | 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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 1,199 across 12 procedure codes |
| Paid by Medicare | $21,536 |
Part D prescriptions in 2024
| Prescriptions (claims) | 821 · 1,730 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $224,876 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Fairview Heights Medical Group SCAlton, IL · 444 clinicians
Hospital affiliation
- Barnes-Jewish St Peters HospitalSaint Peters, MO
Industry payments (Open Payments)
- 2025$727.76 · 59 payments from 11 companies
- 2024$2,783 · 195 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $261.29 | 31 |
| Abbvie Inc. | $189.06 | 14 |
| Novartis Pharmaceuticals Corporation | $73.78 | 3 |
| Neurelis, Inc. | $53.69 | 3 |
| Abbott Laboratories | $41.42 | 2 |
What the 2025 payments were for
- Food and Beverage$727.76 · 59 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in O Fallon
- 1952062689
- 1568236578
- 1013775238
- 1982215471
- 1932766383
- 1043622277
- 1497501480
- 1780020495
- 1255028122
- 1194334094
- 1598036071
- 1689120776