Sonia Antony, M.D.
Pediatrics Physician · Chicago, IL
Sonia Antony, M.D. is a pediatrics physician with a practice address in Chicago, Illinois, and NPI 1033141494, issued on Jul 7, 2006. Check the license (Illinois 036100805, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sonia Antony
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 036100805 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2742 W Montrose Ave, Chicago, IL 60618
- Phone
- (773) 463-0136
- Enumerated
- Jul 7, 2006
- Record last updated
- Oct 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 036100805 IL
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,176 in Illinois → Look up another NPI →
Also registered at 2742 W Montrose Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sonia Antony 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 036100805Check 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: $144.00
8 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme 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.
Sonia Antony among 3,176 pediatrics physician records in Illinois
Sonia Antony, 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 updated2016 · 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).
1,142 pediatrics physician records list a practice address in Chicago
They are 1,142 of the 63,379 NPPES records with a practice address in Chicago, and 3,176 pediatrics physician records in Illinois.
All 3,176 in Illinois → Every provider in Chicago → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Ghassan Aswad, MDChicago, IL 606181013954486
- Christopher Donohoe, M.D.Chicago, IL 606181760494454
- Damian McGee, MDChicago, IL 606181104896414
- Nava Segall, M.D.Chicago, IL 606181295742906
- Courtney Weems, M.D.Chicago, IL 606181427369362
- Procopio Yanong, M.D.Chicago, IL 606181740293927
- Omolade Awolaja, MDChicago, IL 606171205156668
- Marsha Brazley, M.D.Chicago, IL 606191356408421
Common questions
What is Sonia Antony, M.D.'s NPI number?
Sonia Antony, M.D.'s National Provider Identifier (NPI) is 1033141494, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sonia Antony, M.D. located?
The NPPES record lists a practice address at 2742 W Montrose Ave, Chicago, IL, 60618. Phone: (773) 463-0136. Providers update this record themselves, so call before visiting.
How can I verify Sonia Antony, M.D.'s license?
NPPES lists Illinois license number 036100805, 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.