Doctor profile · Federal record
Dr. Cassia Zarzuela, M.D.
Pediatrics Physician · Oswego, IL
- NPI 1700012713
- 17 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
4789 Route 71
Oswego, IL 605437415
(630) 898-5969
fax (630) 898-5837 - Additional location
-
4440 W 95Th St Ste 2177H
Oak Lawn, IL 604532600
(708) 684-5341
fax (708) 684-4716 - Additional location
-
7600 W College Dr
Palos Heights, IL 604631001
(708) 448-2438
fax (708) 448-2482
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- January 11, 2024
- Specialty taxonomy
- 208000000X — NUCC code
- State license (1)
- Illinois #036123389
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700012713. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$232
Transactions
13
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 5 | $77.57 | |
| Cranial Technologies, INC | 2 | $27.12 | |
| Seqirus USA INC | 1 | $24.77 | |
| GlaxoSmithKline, LLC. | 1 | $23.43 | |
| Sanofi Pasteur INC. | 1 | $21.75 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $20.09 | |
| Sobi, INC | 1 | $20.00 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $17.40 |
By nature of payment
Frequently asked questions
What is Dr. Cassia Zarzuela's medical specialty?
Dr. Cassia Zarzuela practices Pediatrics Physician in Oswego, IL.
Where does Dr. Cassia Zarzuela practice?
Dr. Cassia Zarzuela practices at 4789 Route 71, Oswego, IL 605437415. Office phone: 6308985969.
What is Dr. Cassia Zarzuela's NPI?
Dr. Cassia Zarzuela's National Provider Identifier (NPI) is 1700012713, issued by NPPES.