Jessica Kass, MD
NPI 1265960959ActiveIndividual· Family Medicine· Aurora, IL
Family Medicine (MD) with Osf Multi-Specialty Group and 2 other groups, practicing in Aurora, Illinois. Their prescriptions cost Medicare Part D more than their services did: $321,262 for 2,722 claims, against $37,555 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $170.95 in all, mostly food and beverage. Lists Copley Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1265960959 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2017 |
| Last updated in NPPES | Oct 20, 2022 |
| Certified by provider | Oct 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036152962 | 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 - Family Practice (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 140 |
|---|---|
| Services billed | 784 across 34 procedure codes |
| Paid by Medicare | $37,555 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,722 · 5,953 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $321,262 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
- Rush University Medical GroupChicago, IL · 1,551 clinicians
- Rush-Copley Medical Group NfpAurora, IL · 98 clinicians
Hospital affiliations
- Copley Memorial HospitalAurora, IL
- Rush University Medical CenterChicago, IL
- Saint James HospitalPontiac, IL
Industry payments (Open Payments)
- 2025$170.95 · 9 payments from 6 companies
- 2024$1,872 · 93 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $42.36 | 3 |
| Pfizer Inc. | $42.08 | 2 |
| Abbvie Inc. | $30.92 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $24.96 | 1 |
| Lilly USA, LLC | $15.73 | 1 |
What the 2025 payments were for
- Food and Beverage$170.95 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 137 family medicine physicians in Aurora · All family medicine physicians in Illinois