Active NPI 1811212764 Individual Practitioner Male Practitioner

Dr. Michael Joseph Mackowski , MD

Surgery • Green Bay, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Mackowski, MD is a certified Surgery practicing in Green Bay, WI. With approximately 16 years of clinical experience since graduating from R Franklin University Of Med & Sci/Chicago Medical School in 2010, Dr. Mackowski delivers high-quality medical care to the local community at 2845 GREENBRIER RD.

Dr. Mackowski is affiliated with Baycare Aurora Llc 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, initial hospital care with straightforward or low-level medical decision making, if using time, at least, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2845 Greenbrier Rd

Green Bay, WI 543116519

Telephone 9202888250

Associated Practice Facility / Clinic

🏢 Baycare Aurora, Llc Facility NPI 1255387726

Medicare Profile & Education

Medical School

R Franklin University Of Med & Sci/chicago Medical School

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Green Bay, WI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -2.3 yrs vs City Avg

City Avg: 18.3 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

39 Specialists

Practicing in Green Bay, WI (765 Statewide)

Telehealth Adoption Rate

2.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mackowski (16 Years) 16 Yrs

Green Bay Specialty Average (18.3 Years) 18.3 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	51	31	$390.00	$73.01
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	29	$620.00	$118.55
99291 Critical care, first 30-74 minutes	15	15	$2590.00	$195.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$510.00	$98.38
99231 Follow-up hospital inpatient care per day, typically 15 minutes	14	11	$245.00	$43.97

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	63	28	$370.00	$75.61
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	11	$235.00	$46.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	26	$590.00	$119.30
99213 Established patient office or other outpatient visit, typically 15 minutes	25	20	$330.00	$80.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$720.00	$158.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$490.00	$114.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$485.00	$106.50

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	39	21	$355.00	$64.54
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	12	$230.00	$36.57
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$565.00	$115.66
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$313.00	$87.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$460.00	$106.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$687.00	$159.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	52	27	$220.00	$37.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$645.00	$128.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	30	24	$330.00	$66.88
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	27	$535.00	$130.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	19	$435.00	$92.30
99213 Established patient office or other outpatient visit, typically 15 minutes	16	14	$295.00	$65.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$430.00	$80.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	41	31	$220.00	$37.41
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	25	$315.00	$68.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	27	$416.00	$72.35
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$510.00	$128.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$608.00	$125.65
99221 Initial hospital inpatient care per day, typically 30 minutes	17	17	$375.00	$99.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$750.00	$196.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$407.00	$73.62

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	104	51	$307.00	$66.50
99231 Follow-up hospital inpatient care per day, typically 15 minutes	77	42	$217.00	$35.12
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	33	$488.00	$132.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	26	$393.00	$74.13
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$721.00	$183.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$582.00	$124.56
99213 Established patient office or other outpatient visit, typically 15 minutes	21	17	$265.00	$44.85
99238 Hospital discharge day management, 30 minutes or less	11	11	$442.00	$70.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	110	56	$207.00	$37.49
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	61	42	$292.00	$68.66
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	45	43	$469.71	$127.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$370.00	$72.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	18	$182.00	$24.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$687.00	$194.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$374.00	$75.46
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$252.00	$49.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$554.00	$114.69

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	125	57	$278.00	$68.88
99231 Follow-up hospital inpatient care per day, typically 15 minutes	50	29	$197.00	$37.60
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	42	41	$443.00	$129.19
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	31	13	$380.00	$98.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$654.00	$194.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$352.00	$72.93
99291 Critical care, first 30-74 minutes	11	11	$2019.00	$213.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$528.00	$120.54
43246 Insertion of stomach tube using a flexible endoscope	11	11	$3090.00	$132.51

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WI 65029

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

1811212764 (WI)

Hospital & Practice Group Affiliations

Baycare Aurora Llc

2845 Greenbrier Rd, Green Bay, WI 543116519

Phone: 9202888000

Practice Associates & Co-Workers

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

22 Associated Practitioners

Dr. Daniel Budreau , MD

Surgery

NPI 1184038978

Doctor of Medicine (M.D.)

Dr. Anna Pierce , MD

Surgery

NPI 1194010645

Doctor of Medicine (M.D.)

Dr. James Offord , MD

Surgery

NPI 1225140460

Doctor of Medicine (M.D.)

Catherine Leggett , RN

Registered Nurse

NPI 1245242999

Registered Nurse

John Jenkins , PA-C

Physician Assistant

NPI 1245643683

Physician Assistant (Certified)

Dr. Daniel Mckenna , MD

Surgery

NPI 1255389755

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active May 10, 2017

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address May 10, 2017

Registered at 164 N BROADWAY, GREEN BAY, WI 543032728

📍

Updated Practice Location May 10, 2017

Registered at 2845 GREENBRIER RD, GREEN BAY, WI 543116519 (Tel: 9202888250)

👤

Provider Name / Credentials Updated May 10, 2017

Recorded as MICHAEL MACKOWSKI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 10, 2017

Surgery (License #65029 in WI)

✅

NPI Profile Active August 04, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location August 04, 2016

Registered at 2845 GREENBRIER RD, GREEN BAY, WI 543116519 (Tel: 9202888250)

📍

Updated Business Mailing Address August 04, 2016

Registered at 2845 GREENBRIER RD, GREEN BAY, WI 543116519 (Tel: 9202888240)

👤

Provider Name / Credentials Updated August 04, 2016

Recorded as MICHAEL MACKOWSKI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 04, 2016

Surgery (License #65029 in WI)

🟢

Initial NPI Registration & Enumeration April 05, 2010

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: 1811212764

Entity Type:

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

Enumeration Date: April 05, 2010

Last Update: May 10, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

164 N Broadway

Green Bay, WI 543032728

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.