Lara Michele Zwijacz, PA-C
NPI 1487684163ActiveIndividual· Physician Assistant· Saratoga Springs, NY
Physician Assistant (PA-C) with Nathan Littauer Hospital Association, practicing in Saratoga Springs, New York. Their prescriptions cost Medicare Part D more than their services did: $41,486 for 972 claims, against $18,972 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 9 companies reporting payments in 2025, $557.62 in all, mostly food and beverage. Lists Nathan Littauer Hospital as a hospital affiliation.
Overview
| NPI | 1487684163 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Nov 29, 2022 |
| Certified by provider | Nov 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PENDING | SC |
| Physician Assistant | 363A00000X | 006162 | NY |
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 (NY); Practitioner - Physician Assistant (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 226 |
|---|---|
| Services billed | 329 across 17 procedure codes |
| Paid by Medicare | $18,972 |
Part D prescriptions in 2024
| Prescriptions (claims) | 972 · 1,189 30-day fills |
|---|---|
| Patients | 498 |
| Total drug cost | $41,486 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Nathan Littauer Hospital AssociationGloversville, NY · 93 clinicians
Hospital affiliation
- Nathan Littauer HospitalGloversville, NY
Industry payments (Open Payments)
- 2025$557.62 · 37 payments from 9 companies
- 2024$515.19 · 30 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $177.43 | 19 |
| Abbvie Inc. | $107.25 | 5 |
| Lilly USA, LLC | $87.06 | 4 |
| Novo Nordisk Inc | $85.47 | 4 |
| Dexcom, Inc. | $24.57 | 1 |
What the 2025 payments were for
- Food and Beverage$557.62 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 74 physician assistants in Saratoga Springs · All physician assistants in New York