Doctor profile · Federal record

Dr. Timothy Kuckuk, AU.D.

Audiologist (CMS: Qualified Audiologist) · Greenfield, WI

  • NPI 1558848325
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4600 W Loomis RD
Greenfield, WI 532204858
(414) 281-4466
fax (414) 281-4564
Additional location
N6444 Riverview RD
Plymouth, WI 530733507
(920) 207-9659
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
July 2018 — 8 yrs on file
Profile last updated
August 28, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
231H00000X — NUCC code
State license (1)
Wisconsin #672-156
Medicaid
WI #100080974

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558848325. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
225
Distinct HCPCS
2
Medicare allowed
$5,758
HCPCS Description Services Patients Avg allowed
92557 Comprehensive hearing and speech recognition test 119 118 $35
92567 Test to assess middle ear function 106 103 $15

In context: peer comparison

Among 4 peers in Greenfield Audiologist, average services per provider: 77. This provider delivers 2.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Kuckuk's medical specialty?
Dr. Timothy Kuckuk practices Audiologist in Greenfield, WI.
Where does Dr. Timothy Kuckuk practice?
Dr. Timothy Kuckuk practices at 4600 W Loomis RD, Greenfield, WI 532204858. Office phone: 4142814466.
What is Dr. Timothy Kuckuk's NPI?
Dr. Timothy Kuckuk's National Provider Identifier (NPI) is 1558848325, issued by NPPES.
Does Dr. Timothy Kuckuk accept Medicare assignment?
Yes. Dr. Timothy Kuckuk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Kuckuk 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.