Leah Nicole Treffeisen, DO
NPI 1043079387ActiveIndividual· Obstetrics & Gynecology· Hoffman Estates, IL
Obstetrics & Gynecology (DO) in Hoffman Estates, Illinois, licensed in IL, with an NPI issued in March 2024. Hologic Sales and Service, LLC reported $21.06 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1043079387 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 18, 2024 |
| Last updated in NPPES | Jun 24, 2024 |
| Certified by provider | Jun 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 125084221 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$21.06 · 1 payment from 1 company
- 2024$49.55 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $21.06 | 1 |
What the 2025 payments were for
- Food and Beverage$21.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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