Laura Elizabeth Sertich, NP
NPI 1457819948ActiveIndividual· Nurse Practitioner· Greenwood, IN
Nurse Practitioner (NP) with Allergy Partners PLLC, practicing in Greenwood, Indiana. In 2024 Medicare paid $85,305 for 145 patients, and Part D covered 665 of their prescriptions, 72% of them generic. Genzyme Corporation was the largest of 23 companies reporting payments in 2025, $981.66 in all, mostly food and beverage. Lists Columbus Regional Hospital as a hospital affiliation.
Overview
| NPI | 1457819948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Mar 4, 2019 |
| Last updated in NPPES | Oct 30, 2023 |
| Certified by provider | Oct 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 71008895A | IN |
| Nurse Practitioner, Family | 363LF0000X | 71008895A | IN |
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 - Nurse Practitioner (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 5,693 across 20 procedure codes |
| Paid by Medicare | $85,305 |
Part D prescriptions in 2024
| Prescriptions (claims) | 665 · 1,058 30-day fills |
|---|---|
| Patients | 158 |
| Total drug cost | $125,992 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Allergy Partners PLLCFishers, IN · 143 clinicians
Hospital affiliation
- Columbus Regional HospitalColumbus, IN
Industry payments (Open Payments)
- 2025$981.66 · 42 payments from 23 companies
- 2024$1,204 · 65 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $88.36 | 3 |
| Glaxosmithkline, LLC. | $82.36 | 5 |
| Novartis Pharmaceuticals Corporation | $70.29 | 3 |
| Galderma Laboratories, L.P. | $68.31 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $62.06 | 3 |
What the 2025 payments were for
- Food and Beverage$947.66 · 41 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 nurse practitioners in Greenwood · All nurse practitioners in Indiana