Trista Marie Williams, AU.D.
NPI 1801295092ActiveIndividual· Audiologist· La Crosse, WI
Audiologist (AU.D.) with Mayo Clinic Health System-Southwest Wisconsin Region Inc, practicing in La Crosse, Wisconsin. Medicare paid $884.77 for services to 26 patients in 2024. Lists Mayo Clinic Health System-Franciscan Medical Center Inc as a hospital affiliation.
Overview
| NPI | 1801295092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AU.D. |
| Sole proprietor | No |
| NPI issued | Aug 14, 2014 |
| Last updated in NPPES | Sep 16, 2020 |
| Certified by provider | Sep 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Audiologist Primary | 231H00000X | 596-156 | 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) | Enrolled Practitioner - Qualified Audiologist (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 42 across 5 procedure codes |
| Paid by Medicare | $884.77 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Qualified Audiologist |
Medical group
- Mayo Clinic Health System-Southwest Wisconsin Region IncLa Crosse, WI · 534 clinicians
Hospital affiliation
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All 19 audiologists in La Crosse · All audiologists in Wisconsin