Gregory Wiersema, MST-CCC/A
NPI 1831195361 belongs to Gregory Wiersema, MST-CCC/A, an audiologist with a practice location in Fond Du Lac, WI. The NPI was issued on June 21, 2005, and the record was last updated in NPPES on July 13, 2026. The record lists 2 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Audiologist Primary | 231H00000X | 55-156 (WI) |
| Audiologist-Hearing Aid Fitter | 237600000X | 55-156 (WI) |
Practice location
Local context
Active NPPES records list 24 providers with audiologist as the primary taxonomy within 25 miles of this practice location's ZIP code, 11 of them within 10 miles.
The same primary taxonomy is listed by 496 in Wisconsin and 25,113 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Gregory N Wiersema
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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