Zachary Herbert Hollen, CCC/AUD
NPI 1356021620ActiveIndividual· Audiologist· Duluth, MN
Audiologist (CCC/AUD) with The Duluth Clinic Ltd, practicing in Duluth, Minnesota. Enrolled in Medicare as practitioner - qualified audiologist. Lists Essentia Health Duluth as a hospital affiliation.
Overview
| NPI | 1356021620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CCC/AUD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2023 |
| Last updated in NPPES | Jul 21, 2023 |
| Certified by provider | Jul 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Audiologist Primary | 231H00000X | 528420 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Qualified Audiologist (MN) |
|---|
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Qualified Audiologist |
Medical group
- The Duluth Clinic LtdHermantown, MN · 1,144 clinicians
Hospital affiliation
- Essentia Health DuluthDuluth, MN
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