Doctor profile · Federal record
Dr. Michael Mackowski, M.D.
Surgery Physician (CMS: General Surgery) · Green Bay, WI
- NPI 1811212764
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2845 Greenbrier RD
Green Bay, WI 543116519
(920) 288-8250 - Mailing address
-
164 N Broadway
Green Bay, WI 543032728
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- May 10, 2017
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Wisconsin #65029
- Medicaid
- WI #1811212764
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811212764. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
190
Distinct HCPCS
7
Medicare allowed
$17,343
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 63 | 28 | $76 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 28 | 11 | $47 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 26 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 20 | $81 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $159 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 15 | $115 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $106 |
In context: peer comparison
Among 13 peers in Green Bay Surgery Physician, average services per provider: 33. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$129
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Baxter Healthcare | 1 | $128.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
101
Patients
94
Total drug cost
$371
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 38 | 38 | $206 |
| Tramadol Hcl | Generic | 33 | 32 | $52 |
| Metronidazole | Generic | 16 | 13 | $26 |
| Neomycin Sulfate | Generic | 14 | 11 | $86 |
Frequently asked questions
What is Dr. Michael Mackowski's medical specialty?
Dr. Michael Mackowski practices Surgery Physician in Green Bay, WI.
Where does Dr. Michael Mackowski practice?
Dr. Michael Mackowski practices at 2845 Greenbrier RD, Green Bay, WI 543116519. Office phone: 9202888250.
What is Dr. Michael Mackowski's NPI?
Dr. Michael Mackowski's National Provider Identifier (NPI) is 1811212764, issued by NPPES.
Does Dr. Michael Mackowski accept Medicare assignment?
Yes. Dr. Michael Mackowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Mackowski commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.