Hearing Instrument Specialist in Greenfield, WI
8 active Hearing Instrument Specialist providers practice in Greenfield, Wisconsin according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1306304001 | B. S. Wisniewski Custom Hearing Instruments | Organization | Hearing Instrument Specialist | Greenfield, WI |
| 1134308307 | Brian Wisniewski | Individual | Hearing Instrument Specialist | Greenfield, WI |
| 1467089672 | John Santucci | Individual | Hearing Instrument Specialist | Greenfield, WI |
| 1467050203 | Jordan Wisniewski | Individual | Hearing Instrument Specialist | Greenfield, WI |
| 1376850933 | Lisa Hottenstein-Meier | Individual | Hearing Instrument Specialist | Greenfield, WI |
| 1740610153 | Matt Maro | Individual | Hearing Instrument Specialist | Greenfield, WI |
| 1215540182 | Patrick Quane | Individual | Hearing Instrument Specialist | Greenfield, WI |
| 1588262323 | Tammi Wisniewski | Individual | Hearing Instrument Specialist | Greenfield, WI |
Frequently asked questions
How many Hearing Instrument Specialist providers are in Greenfield, WI?
The latest NPPES snapshot lists 8 active Hearing Instrument Specialist providers with a practice address in Greenfield, Wisconsin.
How do I check a Hearing Instrument Specialist provider's NPI in Greenfield?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-11.