Nancy Thomas Thomas, MD
Pediatrics Physician · Naperville, IL
Nancy Thomas Thomas, MD is a pediatrics physician with a practice address in Naperville, Illinois, and NPI 1417972738, issued on Jul 13, 2006. Check the license (Illinois 036115526, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nancy Thomas Thomas
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 036115526 IL
Self-reported in NPPES; status is on the state search - Practice location
- 636 Raymond Drive, Naperville, IL 60563
- Phone
- (630) 717-2300
- Enumerated
- Jul 13, 2006
- Record last updated
- Oct 4, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (630) 717-9638
- Medicaid ID
- 036115526 IL
- Entity
- Type 1 · individual
Also registered at 636 Raymond Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Brinkman, MDPediatrics Physician1053427344
- Nithya Sunder, MDPediatrics Physician1417044223
Verify Nancy Thomas Thomas 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 036115526Check 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: $17.30
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. 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.
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 73 in Naperville → All 3,176 in Illinois → Every provider in Naperville →
Other pediatrics physician records in Illinois
- Waleed Abbasi, M.D.Rockford, IL1487941969
- Aiah Abdel-AalChicago, IL1255115846
- Mahmoud Abdel-Ghani, MDSpringfield, IL1487495883
- Boraan Abdulkarim, MDMaywood, IL1700689379
- Lubna Abdullah, MDWheaton, IL1558504142
- Zainab Abdullah, M.D.Chicago, IL1356579650
- Sneha Abichandani, M.DChicago, IL1346505286
- Lynn Ables, MDWheaton, IL1285795989
- Emil Abraham, MDSpringfield, IL1396419768
- Rebecca AbrahamChicago, IL1154174209
Common questions
What is Nancy Thomas Thomas, MD's NPI number?
Nancy Thomas Thomas, MD's National Provider Identifier (NPI) is 1417972738, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Thomas Thomas, MD located?
The NPPES record lists a practice address at 636 Raymond Drive, Naperville, IL, 60563. Phone: (630) 717-2300. Providers update this record themselves, so call before visiting.
How can I verify Nancy Thomas Thomas, MD's license?
NPPES lists Illinois license number 036115526, 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.