Aaron Stansbury Hess, MD, PHD
NPI 1740609502ActiveIndividual· Anesthesiology· Madison, WI
Anesthesiology (MD, PHD) in Madison, Wisconsin, licensed in WI, with an NPI issued in April 2014. Medicare paid $13,306 for services to 86 patients in 2024. Depuy Synthes Sales Inc. reported $245.48 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1740609502 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Apr 9, 2014 |
| Last updated in NPPES | Sep 18, 2024 |
| Certified by provider | Sep 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 65117-20 | WI |
| Pathology, Blood Banking & Transfusion Medicine | 207ZB0001X | 65117-20 | WI |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 117 across 29 procedure codes |
| Paid by Medicare | $13,306 |
Industry payments (Open Payments)
- 2025$245.48 · 3 payments from 1 company
- 2024$20.90 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $245.48 | 3 |
What the 2025 payments were for
- Food and Beverage$245.48 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 287 anesthesiologists in Madison · All anesthesiologists in Wisconsin