Georg Gussak, MD, MSC
NPI 1518548387ActiveIndividual· Internal Medicine· Chicago, IL
Internal Medicine (MD, MSC) in Chicago, Illinois, licensed in IL, with an NPI issued in April 2021. Part D covered 159 prescriptions written in 2024, 76% of them generic. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $748.92 in all, mostly food and beverage.
Overview
| NPI | 1518548387 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MSC |
| Sole proprietor | No |
| NPI issued | Apr 14, 2021 |
| Last updated in NPPES | Jul 6, 2025 |
| Certified by provider | Jul 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036173725 | IL |
| Internal Medicine | 207R00000X | 125.080957 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Order and Referring Only - Internal Medicine (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 159 · 342 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $30,584 |
| Generic share | 76% of claims |
Industry payments (Open Payments)
- 2025$748.92 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $446.24 | 4 |
| Endotronix, Inc. | $222.81 | 2 |
| Pfizer Inc. | $64.52 | 2 |
| Teleflex LLC | $15.35 | 1 |
What the 2025 payments were for
- Food and Beverage$527.76 · 8 payments
- Education$221.16 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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