1. Home
  2. Directory
  3. Wisconsin
  4. Greenfield
  5. Hearing Instrument Specialist
  6. NPI Profile

B. S. WISNIEWSKI CUSTOM HEARING INSTRUMENTS
NPI 1306304001
Hearing Instrument Specialist in Greenfield, WI

Active since March 12, 2019
4325 S. 60TH ST. UNIT 2, GREENFIELD, WI 53220(414) 321-2020(414) 321-3113 Get Directions Write a Review

NPPES record last updated: April 25, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 25, 2024, Mar 12, 2019 (2 updates tracked since 2019).

About B. S. Wisniewski Custom Hearing Instruments NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

B. S. WISNIEWSKI CUSTOM HEARING INSTRUMENTS (NPI 1306304001) is a healthcare organization registered as a hearing instrument specialist in Greenfield, Wisconsin and active in the NPI registry since March 2019. The organization lists Mary Beth Wisniewski, President/owner, as its authorized official.

NPPES Registry Identity

NPI1306304001
Entity TypeOrganization
Primary Taxonomy237700000X
Legal Business NameB. S. WISNIEWSKI CUSTOM HEARING INSTRUMENTS
Location Address4325 S. 60TH ST. UNIT 2Greenfield, WI 53220-3505
Mailing Address4325 S. 60th St. Unit 2Greenfield, WI 53220 · (414) 321-2020 · Fax (414) 321-3113
Phone(414) 321-2020
Fax(414) 321-3113
Organization SubpartNo
Authorized OfficialMary Beth WisniewskiPresident/owner · (414) 321-2020
Enumeration DateMarch 12, 2019
Last NPPES UpdateApril 25, 20242 updates tracked since enumeration
✔ NPI 1306304001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Taxonomy Code237700000X
Definition
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society
4325 S. 60TH ST. UNIT 2, Greenfield, WI 53220
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRIAN SCOTT WISNIEWSKI BC-HIS
Hearing Instrument Specialist
4325 S. 60TH ST. UNIT 2
GREENFIELD, WI 53220
Milwaukee County (414) 321-2020

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is B. S. Wisniewski Custom Hearing Instruments's NPI number?

The NPI number for B. S. Wisniewski Custom Hearing Instruments is 1306304001. It was assigned to this organization in the NPPES registry on March 12, 2019.

Where is B. S. Wisniewski Custom Hearing Instruments located?

B. S. Wisniewski Custom Hearing Instruments is located at 4325 S. 60th St. Unit 2, Greenfield, WI 53220. The listed phone number is (414) 321-2020.

What is B. S. Wisniewski Custom Hearing Instruments's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for B. S. Wisniewski Custom Hearing Instruments was last updated on April 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.