Kathryn Greene Zierold, PA-C
NPI 1447926753ActiveIndividual· Physician Assistant· Duluth, GA
Physician Assistant (PA-C) in Duluth, Georgia, with an NPI issued in August 2021. In 2024 Medicare paid $4,308 for 39 patients, and Part D covered 199 of their prescriptions, 88% of them generic. Novo Nordisk Inc was the largest of 9 companies reporting payments in 2025, $406.49 in all, mostly food and beverage.
Overview
| NPI | 1447926753 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Aug 17, 2021 |
| Last updated in NPPES | Nov 19, 2024 |
| Certified by provider | Nov 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 177 across 27 procedure codes |
| Paid by Medicare | $4,308 |
Part D prescriptions in 2024
| Prescriptions (claims) | 199 · 267 30-day fills |
|---|---|
| Patients | 120 |
| Total drug cost | $4,860 |
| Generic share | 88% of claims |
Industry payments (Open Payments)
- 2025$406.49 · 16 payments from 9 companies
- 2024$323.47 · 17 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $174.56 | 4 |
| Esperion Therapeutics, Inc. | $38.61 | 2 |
| Astrazeneca Pharmaceuticals LP | $35.14 | 2 |
| Astellas Pharma US Inc | $35.08 | 2 |
| Amgen Inc. | $30.28 | 2 |
What the 2025 payments were for
- Food and Beverage$406.49 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 physician assistants in Duluth · All physician assistants in Georgia