Katherine Mary Siedor, PA
NPI 1285013458ActiveIndividual· Physician Assistant, Medical· Lawrenceville, GA
Physician Assistant, Medical (PA) in Lawrenceville, Georgia, trained at Mercer University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $164,688 for 257 claims, against $50,356 paid for services in 2024. Genzyme Corporation was the largest of 14 companies reporting payments in 2025, $721.09 in all, mostly food and beverage.
Overview
| NPI | 1285013458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | May 21, 2015 |
| Last updated in NPPES | May 21, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | — |
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 | 264 |
|---|---|
| Services billed | 1,093 across 36 procedure codes |
| Paid by Medicare | $50,356 |
Part D prescriptions in 2024
| Prescriptions (claims) | 257 · 289 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $164,688 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Mercer University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Babcock Dermatology PCAtlanta, GA · 4 clinicians
Industry payments (Open Payments)
- 2025$721.09 · 33 payments from 14 companies
- 2024$1,088 · 59 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $104.23 | 3 |
| Abbvie Inc. | $95.28 | 5 |
| Arcutis Biotherapeutics, Inc. | $76.37 | 4 |
| Novartis Pharmaceuticals Corporation | $59.58 | 2 |
| Ucb, Inc. | $59.57 | 3 |
What the 2025 payments were for
- Food and Beverage$721.09 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 physician assistants in Lawrenceville · All physician assistants in Georgia