Doctor profile · Federal record
Dr. Joanna Niewiara
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Registered Nurse · Clinical Nurse Specialist · Chicago, IL
- NPI 1346895372
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
251 E Huron St
Chicago, IL 60611
(312) 926-2000 - Additional location
-
155 E. Brush Hill RD., Department of Anesthesia
Elmhurst, IL 601265658
(331) 221-3521
fax (331) 221-3827 - Additional location
-
3134 N Clark St
Chicago, IL 606574414
(312) 766-4949
fax (312) 766-4908 - Mailing address
-
1449 Fox Path Ln
Hoffman Estates, IL 601924402
Credentials & registration
- NPI registered
- August 2019 — 7 yrs on file
- Profile last updated
- October 1, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (3)
- Illinois #209020187 · Illinois #041421372 · Illinois #209-020187
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346895372. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25
Distinct HCPCS
1
Medicare allowed
$2,332
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 25 | 25 | $93 |
In context: peer comparison
Among 107 peers in this city , average services per provider: 30. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$63
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, Inc. | 1 | $35.27 | |
| Chiesi USA, Inc. | 1 | $28.21 |
By nature of payment
Frequently asked questions
What is Dr. Joanna Niewiara's medical specialty?
Dr. Joanna Niewiara practices Certified Registered Nurse Anesthetist in Chicago, IL.
Where does Dr. Joanna Niewiara practice?
Dr. Joanna Niewiara practices at 251 E Huron St, Chicago, IL 60611. Office phone: 3129262000.
What is Dr. Joanna Niewiara's NPI?
Dr. Joanna Niewiara's National Provider Identifier (NPI) is 1346895372, issued by NPPES.
Does Dr. Joanna Niewiara accept Medicare assignment?
Yes. Dr. Joanna Niewiara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joanna Niewiara commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.