Doctor profile · Federal record

Dr. MICHAEL MICHALSKE, DO

Surgery Physician (CMS: GENERAL SURGERY) · WESTON, WI

  • NPI 1225253040
  • Accepts Medicare
  • MIPS 76.2 / 100 · 2023
  • 37 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3400 MINISTRY PKWY
WESTON, WI 544765220
(715) 393-1220
Mailing address
1000 N OAK AVE
MARSHFIELD, WI 544495703

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
March 30, 2023
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Wisconsin #34859
Medicaid
WI #30063300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225253040. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
323
Distinct HCPCS
10
Medicare allowed
$30,566
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 84 33 $47
99213 Established patient office or other outpatient visit, 20-29 minutes 45 34 $63
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 32 32 $199
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 31 18 $76
45380 Biopsy of large bowel using a flexible endoscope 28 28 $107
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 27 26 $106
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 17 17 $78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 16 16 $124
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 15 15 $171
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm 14 13 $161

In context: peer comparison

Among 1 peers in this city , average services per provider: 29. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$26
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Smith+Nephew, Inc. 1 $26.06

By nature of payment

Food and Beverage
$26

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
180
Patients
165
Total drug cost
$5,889
Drug Type Claims Patients Total cost
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 86 85 $2,538
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 44 44 $289
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 21 21 $367
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 15 $152
Cholestyramine (Cholestyramine (With Sugar)) Brand 13 0 $2,542

Hospital affiliations

CMS Hospital Compare