Doctor profile · Federal record
Dr. Maria Janecek, D.O.
Pediatrics Physician · Downers Grove, IL
- NPI 1396826400
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6840 S. Main Street, Suite 201
Downers Grove, IL 605163493
(630) 852-4551
fax (630) 852-0131
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 17, 2009
- Specialty taxonomy
- 208000000X — NUCC code
- State license (1)
- Illinois #036-103654
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396826400. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$205
Transactions
10
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 3 | $66.53 | |
| Cranial Technologies, INC | 3 | $40.27 | |
| Sanofi Pasteur INC. | 1 | $38.31 | |
| Seqirus USA INC | 1 | $25.20 | |
| GlaxoSmithKline, LLC. | 1 | $18.15 | |
| Merck Sharp & Dohme LLC | 1 | $17.03 |
By nature of payment
Frequently asked questions
What is Dr. Maria Janecek's medical specialty?
Dr. Maria Janecek practices Pediatrics Physician in Downers Grove, IL.
Where does Dr. Maria Janecek practice?
Dr. Maria Janecek practices at 6840 S. Main Street, Downers Grove, IL 605163493. Office phone: 6308524551.
What is Dr. Maria Janecek's NPI?
Dr. Maria Janecek's National Provider Identifier (NPI) is 1396826400, issued by NPPES.