William Allen Filbey II, AA-C
NPI 1245621051ActiveIndividual· Anesthesiologist Assistant· Madison, WI
Anesthesiologist Assistant (AA-C) in Madison, Wisconsin, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 2015). Medicare paid $9,058 for services to 82 patients in 2024.
Overview
| NPI | 1245621051 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AA-C |
| Sole proprietor | No |
| NPI issued | Feb 16, 2015 |
| Last updated in NPPES | Mar 19, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiologist Assistant Primary | 367H00000X | — | WI |
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 Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 88 across 41 procedure codes |
| Paid by Medicare | $9,058 |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Anesthesiology Assistant |
Medical group
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
Hospital affiliation
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