Doctor profile · Federal record

Dr. Susan Ksiazek, MD

Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Wausau, WI

  • NPI 1548326796
  • Accepts Medicare
  • MIPS 76.2 / 100 · 2023
  • 43 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
2727 Plaza Dr
Wausau, WI 544014192
(715) 841-4950
Additional location
180 Harvester Dr Ste 110
Burr Ridge, IL 605276686
(773) 834-4064
Additional location
3400 Ministry Pkwy
Weston, WI 544765220
(715) 393-1000
Mailing address
1000 N Oak Ave
Marshfield, WI 544495703

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
June 19, 2025
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
207W00000X — NUCC code
State licenses (2)
Wisconsin #70365 · Illinois #036104545
Medicaid
IL #036104545

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548326796. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
915
Distinct HCPCS
10
Medicare allowed
$124,470
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 188 154 $123
92136 Measurement of corneal curvature and depth of eye 133 82 $39
66984 Removal of cataract with insertion of prosthetic lens 111 65 $516
92134 Imaging of retina 90 83 $38
99204 New patient office or other outpatient visit, 45-59 minutes 72 72 $159
92083 Exam of visual field with extended testing 55 49 $60
92133 Imaging of optic nerve 52 48 $33
92136 Measurement of corneal curvature and depth of eye 47 25 $29
92020 Exam of the internal drainage system of eye 33 33 $27
99204 New patient office or other outpatient visit, 45-59 minutes 25 25 $127

In context: peer comparison

Among 6 peers in this city , average services per provider: 156. This provider delivers 5.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,056
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 1 $1,055.51

By nature of payment

Travel and Lodging
$1,056

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,453
Patients
610
Total drug cost
$80,101
Drug Type Claims Patients Total cost
Ketorolac Tromethamine Generic 370 203 $5,932
Difluprednate Generic 324 167 $42,731
Latanoprost Generic 267 59 $4,085
Timolol Maleate Generic 124 34 $2,984
Prednisolone Acetate Generic 103 58 $3,631
Moxifloxacin (Moxifloxacin Hcl) Brand 72 44 $1,430
Brimonidine Tartrate Generic 58 19 $3,509
Bimatoprost Generic 32 11 $3,669
Acetazolamide Er (Acetazolamide) Brand 23 15 $50
Cyclosporine Generic 21 0 $6,862

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Ksiazek's medical specialty?
Dr. Susan Ksiazek practices Ophthalmology Physician in Wausau, WI.
Where does Dr. Susan Ksiazek practice?
Dr. Susan Ksiazek practices at 2727 Plaza Dr, Wausau, WI 544014192. Office phone: 7158414950.
What is Dr. Susan Ksiazek's NPI?
Dr. Susan Ksiazek's National Provider Identifier (NPI) is 1548326796, issued by NPPES.
Does Dr. Susan Ksiazek accept Medicare assignment?
Yes. Dr. Susan Ksiazek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Susan Ksiazek commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Measurement of corneal curvature and depth of eye (HCPCS 92136); Removal of cataract with insertion of prosthetic lens (HCPCS 66984). Source: CMS Medicare Physician & Other Practitioners file.