Marie Elyse Brewer, PA-C
NPI 1609409184ActiveIndividual· Physician Assistant· Davenport, IA
Physician Assistant (PA-C) with ENT Professional Services PC, practicing in Davenport, Iowa. 248 Medicare patients in 2024, $31,284 paid; nearly all of their 306 Part D prescriptions were generic (98%). Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $164.94 in all, mostly food and beverage.
Overview
| NPI | 1609409184 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 12, 2020 |
| Last updated in NPPES | Feb 29, 2020 |
| Certified by provider | Feb 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 099904 | IA |
| Physician Assistant | 363A00000X | 085.007540 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (IA); Practitioner - Physician Assistant (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 248 |
|---|---|
| Services billed | 492 across 16 procedure codes |
| Paid by Medicare | $31,284 |
Part D prescriptions in 2024
| Prescriptions (claims) | 306 · 422 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $6,327 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- ENT Professional Services PCDavenport, IA · 9 clinicians
Industry payments (Open Payments)
- 2025$164.94 · 8 payments from 2 companies
- 2024$242.57 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $84.99 | 3 |
| Genzyme Corporation | $79.95 | 5 |
What the 2025 payments were for
- Food and Beverage$164.94 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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