Doctor profile · Federal record
Dr. Guillermo Ares, MD
Pediatric Surgery Physician · Student in an Organized Health Care Education/Training Program · Maywood, IL
- NPI 1942542105
- 13 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2160 S 1St Ave
Maywood, IL 601533328
(708) 216-9000 - Mailing address
-
833 W 15Th Pl Unit 415
Chicago, IL 606081845
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- October 14, 2022
- Specialty taxonomy
- 2086S0120X — NUCC code
- State license (1)
- Illinois #036139625
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942542105. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Atricure, INC. | 1 | $23.22 |
By nature of payment
Frequently asked questions
What is Dr. Guillermo Ares's medical specialty?
Dr. Guillermo Ares practices Pediatric Surgery Physician in Maywood, IL.
Where does Dr. Guillermo Ares practice?
Dr. Guillermo Ares practices at 2160 S 1St Ave, Maywood, IL 601533328. Office phone: 7082169000.
What is Dr. Guillermo Ares's NPI?
Dr. Guillermo Ares's National Provider Identifier (NPI) is 1942542105, issued by NPPES.