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KAREN J KOWALCZYK H.I.D
NPI 1932535358
Hearing Instrument Specialist in Duluth, MN

Active since September 17, 2013
1301 MILLER TRUNK HWY STE 500, DULUTH, MN 55811(218) 720-3787(218) 722-4003 Get Directions Write a Review

NPPES record last updated: September 17, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Karen J Kowalczyk H.i.d NPPES

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

KAREN J KOWALCZYK H.I.D (NPI 1932535358) is an individual hearing instrument specialist in Duluth, Minnesota, licensed in Minnesota (2739) and active in the NPI registry since September 2013.

NPPES Registry Identity

NPI1932535358
Entity TypeIndividualFemale
Primary Taxonomy237700000X
Provider Legal NameKAREN J KOWALCZYKCredential: H.I.D
Location Address1301 MILLER TRUNK HWY STE 500Duluth, MN 55811-5644
Mailing Address1802 Galloway StEau Claire, WI 54703-3467 · (715) 831-8966 · Fax (715) 831-8968
Phone(218) 720-3787
Fax(218) 722-4003
Sole ProprietorNo
Enumeration DateSeptember 17, 2013
✔ NPI 1932535358 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 MN · 2739
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
1301 MILLER TRUNK HWY STE 500, Duluth, MN 55811
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Other Providers at the Same Location NPPES 20

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

AUDREY GRACE GILLIAN
Behavior Technician
1301 MILLER TRUNK HWY STE 500
DULUTH, MN 55811
St. Louis County (218) 481-7290
EMMA WELCH
Behavior Technician
1301 MILLER TRUNK HWY STE 500
DULUTH, MN 55811
St. Louis County (218) 481-7290
ALEXIS FAITH LOWINSKI
Behavior Technician
1301 MILLER TRUNK HWY STE 500
DULUTH, MN 55811
St. Louis County (218) 481-7290
RHIANNON KERRY O'ROURKE
Behavior Technician
1301 MILLER TRUNK HWY STE 500
DULUTH, MN 55811
St. Louis County (218) 481-7290
NICK CUPLER
Behavior Technician
1301 MILLER TRUNK HWY STE 500
DULUTH, MN 55811
St. Louis County (218) 481-7290
OLIVIA OLSON
Behavior Technician
1301 MILLER TRUNK HWY STE 500
DULUTH, MN 55811
St. Louis County (218) 481-7290
JERSEY SKYE BERANEK
Behavior Technician
1301 MILLER TRUNK HWY STE 500
DULUTH, MN 55811
St. Louis County (218) 481-7290
ELIZABETH ANITA JENSEN
Behavior Technician
1301 MILLER TRUNK HWY STE 500
DULUTH, MN 55811
St. Louis County (218) 481-7290

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 Karen Kowalczyk's NPI number?

The NPI number for Karen Kowalczyk is 1932535358. It was assigned to this individual provider in the NPPES registry on September 17, 2013.

Where is Karen Kowalczyk located?

Karen Kowalczyk practices at 1301 Miller Trunk Hwy Ste 500, Duluth, MN 55811. The listed phone number is (218) 720-3787.

What is Karen Kowalczyk'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 Karen Kowalczyk was last updated on September 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.