Joseph E. Merryweather, PA-C
NPI 1144661448ActiveIndividual· Physician Assistant· Melrose Park, IL
Physician Assistant (PA-C) with Central Dupage Emergency Physicians PC, practicing in Melrose Park, Illinois. 180 Medicare patients in 2024, $19,275 paid; nearly all of their 303 Part D prescriptions were generic (98%). Baxter Healthcare reported $700.00 in payments in 2025, mostly consulting fees. Lists Northwestern Medicine Central Dupage Hospital as a hospital affiliation.
Overview
| NPI | 1144661448 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Jul 15, 2013 |
| Last updated in NPPES | Jul 15, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085.004697 | 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 | 180 |
|---|---|
| Services billed | 205 across 26 procedure codes |
| Paid by Medicare | $19,275 |
Part D prescriptions in 2024
| Prescriptions (claims) | 303 · 309 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $1,816 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Central Dupage Emergency Physicians PCWinfield, IL · 38 clinicians
Hospital affiliation
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$700.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $700.00 | 1 |
What the 2025 payments were for
- Consulting Fee$700.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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