Doctor profile · Federal record
Dr. Paul Antczak, APN-CNP
Nurse Practitioner · Chicago, IL
- NPI 1790457190
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 5 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5140 N California Ave Ste M331
Chicago, IL 606253645
(773) 878-8200
Credentials & registration
- NPI registered
- October 2021 — 5 yrs on file
- Profile last updated
- November 17, 2021
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Illinois #209023680
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790457190. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
151
Distinct HCPCS
1
Medicare allowed
$23,363
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 151 | 135 | $155 |
In context: peer comparison
Among 169 peers in Chicago Nurse Practitioner, average services per provider: 102. This provider delivers 1.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Paul Antczak's medical specialty?
Dr. Paul Antczak practices Nurse Practitioner in Chicago, IL.
Where does Dr. Paul Antczak practice?
Dr. Paul Antczak practices at 5140 N California Ave Ste M331, Chicago, IL 606253645. Office phone: 7738788200.
What is Dr. Paul Antczak's NPI?
Dr. Paul Antczak's National Provider Identifier (NPI) is 1790457190, issued by NPPES.
Does Dr. Paul Antczak accept Medicare assignment?
Yes. Dr. Paul Antczak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paul Antczak commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.