Katherine Elizabeth Nasr, PA-C
NPI 1659618890ActiveIndividual· Physician Assistant, Surgical· Edmond, OK
Physician Assistant, Surgical (PA-C) with Mercy Clinic Oklahoma Communities, practicing in Edmond, Oklahoma. Mostly services rather than prescriptions: Medicare paid $7,635 for 77 patients in 2024, with only 44 Part D claims. Solventum Corporation was the largest of 2 companies reporting payments in 2025, $33.74 in all, mostly food and beverage. Lists Mercy Hospital Oklahoma City, Inc as a hospital affiliation.
Overview
| NPI | 1659618890 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 8, 2013 |
| Last updated in NPPES | Aug 5, 2025 |
| Certified by provider | Aug 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | APA2202 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 192 across 28 procedure codes |
| Paid by Medicare | $7,635 |
Part D prescriptions in 2024
| Prescriptions (claims) | 44 · 60 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $227.72 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
Hospital affiliation
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
Industry payments (Open Payments)
- 2025$33.74 · 2 payments from 2 companies
- 2024$23.45 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $19.21 | 1 |
| Bioventus LLC | $14.53 | 1 |
What the 2025 payments were for
- Food and Beverage$33.74 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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