Gregory Alan Wolff, MD
NPI 1356513006ActiveIndividual· Anesthesiology· Waukesha, WI
Anesthesiology (MD) in Waukesha, Wisconsin, trained at University of Rochester School of Medicine and Dentistry (class of 2007). Medicare paid $35,436 for services to 171 patients in 2024. Avanos Medical reported $110.17 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1356513006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 1, 2008 |
| Last updated in NPPES | Jun 12, 2025 |
| Certified by provider | Jun 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 57318-20 | WI |
| Anesthesiology | 207L00000X | 49740 | CO |
| Anesthesiology | 207L00000X | 2549 | CO |
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 - Anesthesiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 171 |
|---|---|
| Services billed | 235 across 68 procedure codes |
| Paid by Medicare | $35,436 |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Anesthesiology |
Medical group
- Anex, S.C.Waukesha, WI · 38 clinicians
Hospital affiliations
- Oconomowoc Memorial HospitalOconomowoc, WI
- Waukesha Memorial HospitalWaukesha, WI
Industry payments (Open Payments)
- 2024$110.17 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Avanos Medical | $110.17 | 1 |
What the 2024 payments were for
- Food and Beverage$110.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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