Doctor profile · Federal record

Dr. Daniel Dewinter, O.D.

Optometrist (CMS: Optometry) · Muskego, WI

  • NPI 1790754968
  • Accepts Medicare
  • 36 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
S75W17475 Janesville RD
Muskego, WI 531509378
(262) 679-1420
fax (262) 679-3810
Mailing address
Po Box 547
Muskego, WI 531500547

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Wisconsin #2423-035
Medicaid
WI #38589900

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790754968. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
397
Distinct HCPCS
8
Medicare allowed
$33,073
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 134 133 $121
99213 Established patient office or other outpatient visit, 20-29 minutes 93 62 $85
92250 Photography of the retina 50 50 $35
92134 Imaging of retina 35 31 $38
92083 Exam of visual field with extended testing 26 21 $59
92004 New patient complete exam of visual system 22 22 $144
92133 Imaging of optic nerve 21 20 $35
92020 Exam of the internal drainage system of eye 16 15 $26

In context: peer comparison

Among 1 peers in Muskego Optometrist, average services per provider: 49. This provider delivers 8.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$512
Transactions
7
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 5 $304.84
Optos, INC. 1 $119.23
Astellas Pharma US INC 1 $87.98

By nature of payment

Food and Beverage
$393
Entertainment
$119

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
224
Patients
34
Total drug cost
$10,045
Drug Type Claims Patients Total cost
Latanoprost Generic 149 34 $2,786
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 45 0 $1,243
Timolol Maleate Generic 15 0 $203
Travoprost Generic 15 0 $5,814

Frequently asked questions

Auto-generated from federal data
What is Dr. Daniel Dewinter's medical specialty?
Dr. Daniel Dewinter practices Optometrist in Muskego, WI.
Where does Dr. Daniel Dewinter practice?
Dr. Daniel Dewinter practices at S75W17475 Janesville RD, Muskego, WI 531509378. Office phone: 2626791420.
What is Dr. Daniel Dewinter's NPI?
Dr. Daniel Dewinter's National Provider Identifier (NPI) is 1790754968, issued by NPPES.
Does Dr. Daniel Dewinter accept Medicare assignment?
Yes. Dr. Daniel Dewinter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Dewinter commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213); Photography of the retina (HCPCS 92250). Source: CMS Medicare Physician & Other Practitioners file.