Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Karen J Kowalczyk, HID

Individual provider Hearing Instrument Specialist · NPI 1932535358

Karen J Kowalczyk, HID is a Hearing Instrument Specialist in Duluth, Minnesota. Licensed in Minnesota. Registered with an NPI since 2013.

Licensed in
MN
In the registry since
2013

Practice location Address checks out

1301 Miller Trunk Hwy Ste 500
Duluth, MN 55811-5644
Phone: (218) 720-3787
Fax: (218) 722-4003
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hearing Instrument Specialist (primary) Taxonomy 237700000X · Licence 2739 (MN)

Record details

NPI number1932535358
Entity typeIndividual (Type 1)
GenderFemale
Credentials HID
Sole proprietorNo
NPI enumeratedSeptember 17, 2013
Last updated in NPPESSeptember 17, 2013

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