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

Hearing Specialist PC

Organization Audiologist · NPI 1033390992

Hearing Specialist PC is an Audiologist in Sioux City, Iowa. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

3535 Southern Hills Dr Ste D
Sioux City, IA 51106-4738
Phone: (712) 276-0050
Fax: (712) 274-4393
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X
Audiologist-Hearing Aid Fitter Taxonomy 237600000X

Record details

NPI number1033390992
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Colette Hadden — Audiologist · (712) 276-0050
Other names Hearing Specialists P.C.
NPI enumeratedNovember 20, 2007
Last updated in NPPESJuly 29, 2026
Certification dateJuly 29, 2026
Mailing address3535 Southern Hills Drive Suite D, Sioux City, IA 51106-4738

Other providers in Sioux City