Katherine A. Walters, PA
NPI 1699071787ActiveIndividual· Physician Assistant, Surgical· Cincinnati, OH
Physician Assistant, Surgical (PA) in Cincinnati, Ohio, trained at Saint Louis University School of Medicine (class of 2010). 220 Medicare patients in 2024, $36,774 paid; all of their 431 Part D prescriptions were generic. Baxter Healthcare was the largest of 2 companies reporting payments in 2025, $719.62 in all, mostly consulting fees.
Overview
| NPI | 1699071787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Feb 7, 2011 |
| Last updated in NPPES | Oct 26, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 50.003468 | OH |
| Physician Assistant, Medical | 363AM0700X | 50.003468 | OH |
| Physician Assistant | 363A00000X | 50.003468 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 220 |
|---|---|
| Services billed | 558 across 35 procedure codes |
| Paid by Medicare | $36,774 |
Part D prescriptions in 2024
| Prescriptions (claims) | 431 · 439 30-day fills |
|---|---|
| Patients | 170 |
| Total drug cost | $3,923 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Physician Assistant |
Medical group
- Mayfield Clinic IncWest Chester, OH · 75 clinicians
Hospital affiliations
- Bethesda NorthCincinnati, OH
- Christ HospitalCincinnati, OH
- Good Samaritan HospitalCincinnati, OH
- The Jewish Hospital-Mercy HealthCincinnati, OH
Industry payments (Open Payments)
- 2025$719.62 · 2 payments from 2 companies
- 2024$135.30 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $700.00 | 1 |
| Boston Scientific Corporation | $19.62 | 1 |
What the 2025 payments were for
- Consulting Fee$700.00 · 1 payment
- Food and Beverage$19.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 surgical physician assistants in Cincinnati · All surgical physician assistants in Ohio