Katrina Stewart, PA-C
NPI 1013339696ActiveIndividual· Physician Assistant, Surgical· Oklahoma City, OK
Physician Assistant, Surgical (PA-C) with Mercy Clinic Oklahoma Communities, practicing in Oklahoma City, Oklahoma. 104 Medicare patients in 2024, $8,516 paid; nearly all of their 195 Part D prescriptions were generic (93%). Galderma Laboratories, L.P. was the largest of 4 companies reporting payments in 2024, $419.90 in all, mostly food and beverage. Lists Mercy Hospital Oklahoma City, Inc as a hospital affiliation.
Overview
| NPI | 1013339696 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 15, 2014 |
| Last updated in NPPES | Oct 21, 2025 |
| Certified by provider | Oct 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 2317 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 314 across 34 procedure codes |
| Paid by Medicare | $8,516 |
Part D prescriptions in 2024
| Prescriptions (claims) | 195 · 202 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $4,575 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
Hospital affiliation
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
Other facilities
- Mercy Home HealthHome health agency · Oklahoma City, OK
Industry payments (Open Payments)
- 2024$419.90 · 5 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $137.05 | 2 |
| Merz North America, Inc. | $134.19 | 1 |
| Astrazeneca Pharmaceuticals LP | $124.99 | 1 |
| Medtronic, Inc. | $23.67 | 1 |
What the 2024 payments were for
- Food and Beverage$419.90 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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