Rebecca Sue Maczko, PA
NPI 1942457734ActiveIndividual· Physician Assistant· Warrenville, IL
Physician Assistant (PA) in Warrenville, Illinois, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 2008). 262 Medicare patients in 2024, $67,948 paid; nearly all of their 335 Part D prescriptions were generic (99%). Vertex Pharmaceuticals Incorporated reported $19.30 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1942457734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Aug 22, 2008 |
| Last updated in NPPES | Jul 11, 2022 |
| Certified by provider | Jul 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085-003248 | IL |
| Physician Assistant, Surgical | 363AS0400X | 085-003248 | 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 - Physician Assistant (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 262 |
|---|---|
| Services billed | 1,196 across 47 procedure codes |
| Paid by Medicare | $67,948 |
Part D prescriptions in 2024
| Prescriptions (claims) | 335 · 382 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $2,901 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Physician Assistant |
Medical groups
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
- Northwestern Medicine McHenryMcHenry, IL
Industry payments (Open Payments)
- 2025$19.30 · 1 payment from 1 company
- 2024$42.12 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $19.30 | 1 |
What the 2025 payments were for
- Food and Beverage$19.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 physician assistants in Warrenville · All physician assistants in Illinois