Aaron Brewer, M.D.
NPI 1679794523ActiveIndividual· Surgery· Springfield, IL
Surgery (M.D.) in Springfield, Illinois, trained at Southern Illinois University School of Medicine (class of 2004). 155 Medicare patients in 2024, $57,877 paid; nearly all of their 121 Part D prescriptions were generic (99%). Davol Inc. was the largest of 4 companies reporting payments in 2025, $233.48 in all, mostly food and beverage.
Overview
| NPI | 1679794523 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 1, 2007 |
| Last updated in NPPES | May 20, 2020 |
| Certified by provider | May 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 036123012 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 155 |
|---|---|
| Services billed | 294 across 55 procedure codes |
| Paid by Medicare | $57,877 |
Part D prescriptions in 2024
| Prescriptions (claims) | 121 · 123 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $3,279 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | General Surgery |
Medical groups
- Springfield Clinic, LLPSpringfield, IL · 687 clinicians
- Pana Community Hospital AssociationPana, IL · 56 clinicians
Hospital affiliations
- Memorial Medical CenterSpringfield, IL
- Pana Community HospitalPana, IL
- St Johns HospitalSpringfield, IL
- Taylorville Memorial HospitalTaylorville, IL
Industry payments (Open Payments)
- 2025$233.48 · 5 payments from 4 companies
- 2024$40.88 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $123.14 | 1 |
| Tarsus Pharmaceuticals, Inc. | $46.54 | 2 |
| Medtronic, Inc. | $46.28 | 1 |
| Hologic Sales and Service, LLC | $17.52 | 1 |
What the 2025 payments were for
- Food and Beverage$233.48 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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