Gus Andrew Rousonelos, M.D.
Pediatrics Physician · Naperville, IL
Gus Andrew Rousonelos, M.D. is a pediatrics physician with a practice address in Naperville, Illinois, and NPI 1265410989, issued on Jan 3, 2006. Check the license (Illinois 036074473, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Gus Andrew Rousonelos
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 036074473 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1331 W 75TH Street, Naperville, IL 60540
- Phone
- (630) 355-0003
- Enumerated
- Jan 3, 2006
- Record last updated
- May 3, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (630) 355-9822
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,176 in Illinois → Look up another NPI →
Also registered at 1331 W 75TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ushma Patel, MDPediatrics Physician1407830680
- Pamela PersakPediatrics Physician1437133766
- Erin Shanks, MDPediatrics Physician1144208125
Verify Gus Andrew Rousonelos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036074473Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $175.99
9 payments; by number, the most common kind was food and beverage; the largest payer was Cranial Technologies, Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gus Andrew Rousonelos among 3,176 pediatrics physician records in Illinois
Gus Andrew Rousonelos, M.D. is one of 3,176 pediatrics physician records with a practice address in Illinois. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2019 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
73 pediatrics physician records list a practice address in Naperville
They are 73 of the 4,634 NPPES records with a practice address in Naperville, and 3,176 pediatrics physician records in Illinois.
All 3,176 in Illinois → Every provider in Naperville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Karen Balzanto, M.D.Naperville, IL 605401124179882
- Vija Bublys, M.D.Naperville, IL 605401104875681
- Pooja Khungar, M.D.Naperville, IL 605401952576761
- Kyu-Ho Kim, M.D., F.A.A.P.Naperville, IL 605401417912734
- Shashikant Kudchadker, M.D.Naperville, IL 605401679570691
- Karolyn Law, M.D.Naperville, IL 605401093788804
- Shubhada Lawande, M.D.Naperville, IL 605401750388773
- Joyce Lo, M.D.Naperville, IL 605401780871426
Common questions
What is Gus Andrew Rousonelos, M.D.'s NPI number?
Gus Andrew Rousonelos, M.D.'s National Provider Identifier (NPI) is 1265410989, issued on Jan 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gus Andrew Rousonelos, M.D. located?
The NPPES record lists a practice address at 1331 W 75TH Street, Naperville, IL, 60540. Phone: (630) 355-0003. Providers update this record themselves, so call before visiting.
How can I verify Gus Andrew Rousonelos, M.D.'s license?
NPPES lists Illinois license number 036074473, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.