Steven M. Witzel, MD
NPI 1922064641ActiveIndividual· Internal Medicine· Vernon Hills, IL
Internal Medicine (MD) in Vernon Hills, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $325,967 for 4,445 claims, against $103,054 paid for services in 2024. Abbott Laboratories was the largest of 5 companies reporting payments in 2024, $451.38 in all, mostly food and beverage.
Overview
| NPI | 1922064641 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 21, 2006 |
| Last updated in NPPES | Dec 1, 2023 |
| Certified by provider | Dec 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036-072293 | IL |
| Internal Medicine | 207R00000X | 036072293 | 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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 289 |
|---|---|
| Services billed | 1,851 across 31 procedure codes |
| Paid by Medicare | $103,054 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,445 · 11,305 30-day fills |
|---|---|
| Patients | 522 |
| Total drug cost | $325,967 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Advocate Condell Medical CenterLibertyville, IL
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine McHenryMcHenry, IL
- Northwestern Memorial HospitalChicago, IL
Other facilities
- Advocate Home Health Care ServHome health agency · Oakbrook, IL
- Amedisys Home HealthHome health agency · Lake Zurich, IL
- Homestead Health Care Services, LLCHome health agency · Northbrook, IL
Industry payments (Open Payments)
- 2024$451.38 · 6 payments from 5 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $137.63 | 1 |
| Amgen Inc. | $118.05 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $113.31 | 1 |
| Baxter Healthcare | $60.84 | 2 |
| Hologic Sales and Service, LLC | $21.55 | 1 |
What the 2024 payments were for
- Food and Beverage$451.38 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 internal medicine physicians in Vernon Hills · All internal medicine physicians in Illinois