Emily Erin Schnurstein, APN
NPI 1487167839ActiveIndividual· Nurse Practitioner, Family· Naperville, IL
Nurse Practitioner, Family (APN) with Oak Dermatology LLC, practicing in Naperville, Illinois. Their prescriptions cost Medicare Part D more than their services did: $74,041 for 388 claims, against $27,607 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,752 in all, mostly food and beverage.
Overview
| NPI | 1487167839 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Nov 8, 2017 |
| Last updated in NPPES | Nov 14, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209.016869 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 1,663 across 29 procedure codes |
| Paid by Medicare | $27,607 |
Part D prescriptions in 2024
| Prescriptions (claims) | 388 · 421 30-day fills |
|---|---|
| Patients | 150 |
| Total drug cost | $74,041 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Oak Dermatology LLCItasca, IL · 21 clinicians
Industry payments (Open Payments)
- 2025$1,752 · 93 payments from 15 companies
- 2024$1,865 · 84 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $337.14 | 23 |
| Lilly USA, LLC | $308.24 | 13 |
| Galderma Laboratories, L.P. | $200.82 | 21 |
| Genzyme Corporation | $176.46 | 7 |
| Incyte Corporation | $129.67 | 6 |
What the 2025 payments were for
- Food and Beverage$1,642 · 91 payments
- Education$109.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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