Barbara H. Lewallen, AUD
NPI 1447291794ActiveIndividual· Audiologist· Elmhurst, IL
Audiologist (AUD) with Endeavor Health Medical Group, practicing in Elmhurst, Illinois. Medicare paid $8,513 for services to 192 patients in 2024.
Overview
| NPI | 1447291794 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AUD |
| Sole proprietor | No |
| NPI issued | Jun 9, 2006 |
| Last updated in NPPES | Jul 14, 2026 |
| Certified by provider | Jul 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Audiologist Primary | 231H00000X | 147000216 | IL |
| Audiologist-Hearing Aid Fitter | 237600000X | 147000216 | 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 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 - Qualified Audiologist (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 192 |
|---|---|
| Services billed | 390 across 9 procedure codes |
| Paid by Medicare | $8,513 |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Qualified Audiologist |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
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