Doctor profile · Federal record

Dr. Michelle Wadewitz, AU.D.

Audiologist (CMS: Qualified Audiologist) · Greenfield, WI

  • NPI 1609008200
  • Accepts Medicare
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4448 W Loomis RD
Greenfield, WI 532204800
(414) 281-5150
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
August 2009 — 17 yrs on file
Profile last updated
September 21, 2023
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
231H00000X — NUCC code
State license (1)
Wisconsin #541-156
Medicaid
WI #100004916

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1609008200. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
174
Distinct HCPCS
2
Medicare allowed
$4,734
HCPCS Description Services Patients Avg allowed
92557 Comprehensive hearing and speech recognition test 100 95 $36
92567 Test to assess middle ear function 74 72 $16

In context: peer comparison

Among 4 peers in this city , average services per provider: 77. This provider delivers 2.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Michelle Wadewitz's medical specialty?
Dr. Michelle Wadewitz practices Audiologist in Greenfield, WI.
Where does Dr. Michelle Wadewitz practice?
Dr. Michelle Wadewitz practices at 4448 W Loomis RD, Greenfield, WI 532204800. Office phone: 4142815150.
What is Dr. Michelle Wadewitz's NPI?
Dr. Michelle Wadewitz's National Provider Identifier (NPI) is 1609008200, issued by NPPES.
Does Dr. Michelle Wadewitz accept Medicare assignment?
Yes. Dr. Michelle Wadewitz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelle Wadewitz commonly perform?
Top Medicare-reported procedures in 2023: Comprehensive hearing and speech recognition test (HCPCS 92557); Test to assess middle ear function (HCPCS 92567). Source: CMS Medicare Physician & Other Practitioners file.