Active NPI 1225253040 Individual Practitioner Male Practitioner

Dr. Michael J. Michalske , DO

Surgery • Weston, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Michalske, DO is a certified Surgery practicing in Weston, WI. With approximately 37 years of clinical experience since graduating from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 1989, Dr. Michalske delivers high-quality medical care to the local community at 3400 MINISTRY PKWY.

Dr. Michalske is affiliated with Mchs Hospitals Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day, removal of polyps or growths of large bowel using an endoscope with mechanical snare. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3400 Ministry Pkwy

Weston, WI 544765220

Telephone 7153931220

Associated Practice Facility / Clinic

🏢 Ascension St Clare's Hospital, Inc Facility NPI 1235177122

Medicare Profile & Education

Medical School

At Still University Of Health Sciences, College Of Osteo Med, Kirksville

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Weston, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs Matches City Avg

City Avg: 37.0 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

2 Specialists

Practicing in Weston, WI (765 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

92.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Michalske (37 Years) 37 Yrs

Weston Specialty Average (37.0 Years) 37.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	21	$329.45	$73.04
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	17	$177.60	$45.59
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	23	23	$3778.00	$207.39
99213 Established patient office or other outpatient visit, typically 15 minutes	17	16	$252.71	$61.27
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	15	15	$1694.25	$158.94
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$733.00	$120.55
45380 Biopsy of large bowel using an endoscope	11	11	$2980.00	$90.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	84	33	$170.80	$46.97
99213 Established patient office or other outpatient visit, typically 15 minutes	45	34	$193.79	$62.97
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	32	32	$3411.24	$198.82
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	18	$355.92	$75.60
45380 Biopsy of large bowel using an endoscope	28	28	$2865.00	$107.05
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	26	$2806.00	$105.77
99221 Initial hospital inpatient care per day, typically 30 minutes	17	17	$536.30	$78.24
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$671.81	$123.90
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	15	15	$2674.00	$171.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$384.16	$78.07
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	14	13	$1629.00	$160.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	88	55	$159.55	$64.21
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	22	$298.93	$68.30
99231 Follow-up hospital inpatient care per day, typically 15 minutes	41	16	$159.60	$36.76
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	30	30	$3395.00	$223.49
45380 Biopsy of large bowel using an endoscope	21	21	$2678.00	$139.53
99221 Initial hospital inpatient care per day, typically 30 minutes	20	20	$528.00	$94.24
99202 New patient office or other outpatient visit, typically 20 minutes	20	20	$281.71	$46.63
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	14	$2622.00	$82.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$356.30	$78.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$821.00	$189.57
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$2499.00	$174.68
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	11	11	$1522.50	$163.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	41	34	$159.27	$65.31
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	21	$285.25	$69.20
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$266.96	$47.47
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	13	$153.50	$37.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$344.33	$80.42
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$3264.00	$233.27
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	16	16	$2403.00	$177.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	14	$789.00	$192.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	48	33	$192.48	$71.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	17	$272.63	$70.99
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	23	23	$3154.43	$242.39
82962 Blood glucose (sugar) test performed by hand-held instrument	21	12	$23.09	$3.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$764.63	$188.46
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$233.86	$68.69
45380 Biopsy of large bowel using an endoscope	13	13	$2483.62	$127.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$309.00	$103.54
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$378.10	$98.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	37	33	$184.38	$70.05
82962 Blood glucose (sugar) test performed by hand-held instrument	32	20	$22.35	$3.21
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	31	31	$3027.45	$180.12
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$217.46	$73.75
29580 Strapping, unna boot	23	11	$512.57	$63.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	13	$259.76	$64.15
45380 Biopsy of large bowel using an endoscope	15	15	$2381.60	$112.78
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	13	13	$3044.23	$265.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$310.35	$94.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	68	53	$179.37	$68.13
99202 New patient office or other outpatient visit, typically 20 minutes	47	47	$211.48	$70.82
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	47	27	$252.07	$69.82
29580 Strapping, unna boot	45	11	$698.06	$72.98
82962 Blood glucose (sugar) test performed by hand-held instrument	42	25	$21.34	$3.21
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	36	36	$2925.36	$199.24
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	18	13	$69.84	$19.62
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	15	$705.19	$194.20
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	12	$362.81	$100.02
45380 Biopsy of large bowel using an endoscope	15	15	$2324.93	$110.69
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$377.78	$96.12
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	13	13	$2954.15	$262.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$297.47	$94.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	39	35	$166.42	$69.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	34	19	$244.57	$69.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$274.64	$101.63
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$190.23	$71.27
47562 Removal of gallbladder using an endoscope	13	13	$3673.54	$584.29
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$2891.69	$193.49
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$359.89	$96.53

Medical Specialties & State Licenses

CMS Verified: 2023-03-30

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WI 34859

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

30063300 (WI)

Hospital & Practice Group Affiliations

Mchs Hospitals Inc

1207 O Day St, Merrill, WI 544523416

Phone: 7155399990

Mchs Hospitals Inc

1205 O Day St, Merrill, WI 544523416

Phone: 7155390101

Mchs Hospitals Inc

1000 N Oak Ave, Marshfield, WI 544495703

Phone: 7153875511

Mchs Hospitals Inc

3400 Ministry Pkwy, Weston, WI 544765220

Phone: 7153931000

Mchs Hospitals Inc

1000 N Oak Ave, Marshfield, WI 544495703

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

11 Associated Practitioners

Dr. Richard Reinhart , MD

Internal Medicine - Cardiovascular Disease

NPI 1063514735

Doctor of Medicine (M.D.)

Jessica Engel , NP

Nurse Practitioner - Family

NPI 1114037793

Nurse Practitioner

Dr. Nicholas Wyskoarko , MD

Internal Medicine - Cardiovascular Disease

NPI 1205945177

Doctor of Medicine (M.D.)

Dr. Hilary Steltenpohl , MD

Family Medicine

NPI 1225618499

Doctor of Medicine (M.D.)

Dr. Gregory Grzesik , DO

Hospitalist

NPI 1316389372

Doctor of Osteopathic Medicine (D.O.)

Jeffery Poole , PA-C

Physician Assistant

NPI 1336258466

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

📍

Updated Practice Location March 30, 2023

Registered at 3400 MINISTRY PKWY, WESTON, WI 544765220 (Tel: 7153931220)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 3501 CRANBERRY BLVD, WESTON, WI 544765213 (Tel: 7153931000)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495703 (Tel: 7153875511)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MICHAEL MICHALSKE, DO

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Surgery (License #34859 in WI)

🟢

Initial NPI Registration & Enumeration April 16, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1225253040

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 16, 2007

Last Update: March 30, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1000 N Oak Ave

Marshfield, WI 544495703

Phone: 7153875511

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.