Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Tamara Sue Mischka, AUD, CCC-A

Individual provider Audiologist · NPI 1891876553

Dr. Tamara Sue Mischka, AUD, CCC-A is a Qualified Audiologist in Oshkosh, Wisconsin. Qualified in 2006, 20 years ago. Practices with Ear Nose and Throat Specialists of Wisconsin SC, a 23-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
20
Licensed in
WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.
CCC-A — Certificate of Clinical Competence in Audiology
An audiologist certified by ASHA.

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Practice location Address checks out

515 S Washburn St Ste 200
Oshkosh, WI 54904-7975
Phone: (920) 969-1768
Fax: (920) 267-5222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 855 N Westhaven Dr, Oshkosh, WI 54904 — (920) 303-4130
  • 2700 W 9th Ave, Oshkosh, WI 54904-7247 — (920) 969-1768
  • 855 N Westhaven Dr, Oshkosh, WI 54904-7668 — (920) 303-4130
  • 855 N Westhaven Dr, Oshkosh, WI 54904 — (920) 303-4130

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 278-156 (WI)
Assistive Technology Practitioner Audiologist Taxonomy 231HA2400X

Record details

NPI number1891876553
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD , CCC-A
Sole proprietorNo
NPI enumeratedOctober 18, 2006
Last updated in NPPESOctober 7, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Ear Nose And Throat Specialists Of Wisconsin Sc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients59
Services billed 120 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Ear Nose and Throat Specialists of Wisconsin SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 23 clinicians in the practice; 12 are shown here.

Other providers in Oshkosh