Amy Ann Stewart, MD
Critical Care Medicine (Internal Medicine) Physician · Oak Lawn, IL
Amy Ann Stewart, MD is a critical care medicine (internal medicine) physician with a practice address in Oak Lawn, Illinois, and NPI 1255582896, issued on Oct 1, 2008. Check the license (Illinois 036.135687, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Amy Ann Stewart
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 036.135687 IL
35.097133 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9555 S 52ND Ave, Oak Lawn, IL 60453
- Phone
- (708) 634-0950
- Enumerated
- Oct 1, 2008
- Record last updated
- May 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20141030000945); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2008
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 281 in Illinois → Look up another NPI →
Also registered at 9555 S 52ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dalila Alcala, PAPhysician Assistant1194341503
- Issa AlhamoudPediatric Nephrology Physician1407231913
- Alberto AlvarezRegistered Dietitian1356193247
- Usha Appalaneni, MDNeurology with Special Qualifications in Child Neurology Physician1992234611
- Cali Arundel, NPPediatric Nurse Practitioner1356839765
Verify Amy Ann Stewart 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 036.135687Check 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: $352.20
3 payments; by number, the most common kind was food and beverage; the largest payer was Kerecis Limited. The 2,708 providers of this specialty with any payment received $2,958.68 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.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationPark Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Ann Stewart among 281 critical care medicine (internal medicine) physician records in Illinois
Amy Ann Stewart, MD is one of 281 critical care medicine (internal medicine) physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 37% of them.
- NPI issued2008 · 37% of these records are older, 56% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2008 · median 2008 among the 226 with a school on file
- Record last updated2025 · 22% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 critical care medicine (internal medicine) physician records list a practice address in Oak Lawn
They are 33 of the 2,993 NPPES records with a practice address in Oak Lawn, and 281 critical care medicine (internal medicine) physician records in Illinois.
All 281 in Illinois → Every provider in Oak Lawn → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Isis Duran, MDOak Lawn, IL 604531891943619
- Kristopher Fultz, DOOak Lawn, IL 604531083842439
- Faiza Hashmi, MDOak Lawn, IL 604531972812774
- Nureain Mirza, MDOak Lawn, IL 604531205876414
- Zulfiqar Mohammad, MDOak Lawn, IL 604531902834633
- Vijayakumar Nair, MD, FACSOak Lawn, IL 604531891752234
- Karen O'Mara, D.O.Oak Lawn, IL 604531235112269
- Bharati Prasad, M.D.Oak Lawn, IL 604531033300090
Common questions
What is Amy Ann Stewart, MD's NPI number?
Amy Ann Stewart, MD's National Provider Identifier (NPI) is 1255582896, issued on Oct 1, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Amy Ann Stewart, MD located?
The NPPES record lists a practice address at 9555 S 52ND Ave, Oak Lawn, IL, 60453. Phone: (708) 634-0950. Providers update this record themselves, so call before visiting.
How can I verify Amy Ann Stewart, MD's license?
NPPES lists Illinois license number 036.135687, 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.