Melissa Manzuk, PA
NPI 1053623686ActiveIndividual· Physician Assistant, Surgical· Chicago, IL
Physician Assistant, Surgical (PA) with Endeavor Health Medical Group and 1 other group, practicing in Chicago, Illinois. Mostly services rather than prescriptions: Medicare paid $2,040 for 26 patients in 2024, with only 46 Part D claims. Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $223.86 in all, mostly food and beverage. Lists Advocate Illinois Masonic Medical Center as a hospital affiliation.
Overview
| NPI | 1053623686 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jul 12, 2010 |
| Last updated in NPPES | May 4, 2026 |
| Certified by provider | May 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 085003751 | IL |
| Physician Assistant | 363A00000X | 5334 | WI |
| Physician Assistant | 363A00000X | 085-003751 | 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 | 26 |
|---|---|
| Services billed | 48 across 7 procedure codes |
| Paid by Medicare | $2,040 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 107 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $1,983 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliation
- Advocate Illinois Masonic Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$223.86 · 3 payments from 3 companies
- 2024$135.31 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $84.00 | 1 |
| Heartflow, Inc. | $75.97 | 1 |
| Medtronic, Inc. | $63.89 | 1 |
What the 2025 payments were for
- Food and Beverage$223.86 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 121 surgical physician assistants in Chicago · All surgical physician assistants in Illinois