Doctor profile · Federal record
Dr. Michael Wawrzyniak, M.D.
Emergency Medicine Physician · Chicago, IL
- NPI 1942543178
- 13 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5645 W Addison St
Chicago, IL 606344403
(773) 282-7000
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- May 13, 2019
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #1942543178
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942543178. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
373
Distinct HCPCS
3
Medicare allowed
$59,627
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 225 | 220 | $189 | |
99284 |
Emergency department visit with moderate level of medical decision making | 107 | 105 | $130 | |
99283 |
Emergency department visit with low level of medical decision making | 41 | 41 | $78 |
In context: peer comparison
Among 334 peers in Chicago Emergency Medicine Physician, average services per provider: 87. This provider delivers 4.3× the peer median.Frequently asked questions
What is Dr. Michael Wawrzyniak's medical specialty?
Dr. Michael Wawrzyniak practices Emergency Medicine Physician in Chicago, IL.
Where does Dr. Michael Wawrzyniak practice?
Dr. Michael Wawrzyniak practices at 5645 W Addison St, Chicago, IL 606344403. Office phone: 7732827000.
What is Dr. Michael Wawrzyniak's NPI?
Dr. Michael Wawrzyniak's National Provider Identifier (NPI) is 1942543178, issued by NPPES.
What procedures does Dr. Michael Wawrzyniak commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.