Alan Wurzelbacher, M.D.
NPI 1457573347ActiveIndividual· Internal Medicine· Elgin, IL
Internal Medicine (M.D.) in Elgin, Illinois, trained at Ohio State University College of Medicine (class of 2007). 326 Medicare patients in 2024, $86,671 paid; nearly all of their 498 Part D prescriptions were generic (93%). Janssen Pharmaceuticals, Inc was the largest of 4 companies reporting payments in 2025, $127.94 in all, mostly food and beverage.
Overview
| NPI | 1457573347 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 2, 2007 |
| Last updated in NPPES | Sep 9, 2024 |
| Certified by provider | Sep 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036124053 | IL |
| Hospitalist | 208M00000X | 036124053 | 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 | 326 |
|---|---|
| Services billed | 1,111 across 60 procedure codes |
| Paid by Medicare | $86,671 |
Part D prescriptions in 2024
| Prescriptions (claims) | 498 · 739 30-day fills |
|---|---|
| Patients | 228 |
| Total drug cost | $14,571 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliations
- Advocate Sherman HospitalElgin, IL
- Saint Joseph Hospital-ElginElgin, IL
Other facilities
- Empower Home Health ServicesHome health agency · West Dundee, IL
- Residential Home HealthHome health agency · Schaumburg, IL
- Residential Home HealthHome health agency · Lisle, IL
Industry payments (Open Payments)
- 2025$127.94 · 6 payments from 4 companies
- 2024$55.02 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $53.68 | 2 |
| Exact Sciences Corporation | $30.91 | 2 |
| Abbvie Inc. | $25.27 | 1 |
| E.R. Squibb & Sons, L.L.C. | $18.08 | 1 |
What the 2025 payments were for
- Food and Beverage$127.94 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 internal medicine physicians in Elgin · All internal medicine physicians in Illinois