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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. SHARON KAY SMITH
NPI 1518928332
Hearing Instrument Specialist in Waterloo, IA

Active since March 31, 2006
834 W 4TH ST, BLACK HAWK HEARING AID CENTER, WATERLOO, IA 50702(319) 234-4360(319) 235-5360 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mrs. Sharon Kay Smith NPPES

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

MRS. SHARON KAY SMITH (NPI 1518928332) is an individual hearing instrument specialist in Waterloo, Iowa, licensed in Iowa (00889) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1518928332
Entity TypeIndividualFemale
Primary Taxonomy237700000X
Provider Legal NameMRS. SHARON KAY SMITH
Location Address834 W 4TH ST, BLACK HAWK HEARING AID CENTERWaterloo, IA 50702
Mailing Address834 W 4th St, Black Hawk Hearing Aid CenterWaterloo, IA 50702 · (319) 234-4360 · Fax (319) 235-5360
Phone(319) 234-4360
Fax(319) 235-5360
Sole ProprietorNo
Enumeration DateMarch 31, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1518928332 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
License✔ Licensed in IA · 00889
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
834 W 4TH ST, Waterloo, IA 50702
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Other Providers at the Same Location NPPES

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

HEARING UNLIMITED LLC
Hearing Instrument Specialist
834 W 4TH ST
WATERLOO, IA 50702
Black Hawk County (319) 234-4360

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 Sharon Smith's NPI number?

The NPI number for Sharon Smith is 1518928332. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Sharon Smith located?

Sharon Smith practices at 834 W 4th St Black Hawk Hearing Aid Center, Waterloo, IA 50702. The listed phone number is (319) 234-4360.

What is Sharon Smith'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 Sharon Smith was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.