Stephen J. Smart, MD
Allergy & Immunology Physician · Peoria, IL
Stephen J. Smart, MD is an allergy & immunology physician with a practice address in Peoria, Illinois, and NPI 1265429625, issued on Sep 30, 2005. Check the license (Illinois 036092320, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Stephen J. Smart
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 036092320 IL
Self-reported in NPPES; status is on the state search - Practice location
- 6615 N Big Hollow RD, Peoria, IL 61615
- Phone
- (309) 691-5200
- Enumerated
- Sep 30, 2005
- Record last updated
- Jul 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (309) 691-5201
- Medicare enrollment
- Enrolled (PECOS I20110303000067); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 162 in Illinois → Look up another NPI →
Also registered at 6615 N Big Hollow RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Valerie Arnett, LCPCCounselor1326141946
- Michelle Baker, LCPC CADCCounselor1063515682
- Victoria Barragan, LPCProfessional Counselor1881472181
- Rudolf Breitmeyer, PHDPsychologist1174626790
- Gayle Callahan, PHDSchool Psychologist1538262191
- Maggie Classen, LCSWSocial Worker1194973404
Verify Stephen J. Smart 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 036092320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average allergy & immunology physician in 2024
1,917 Medicare Part D claims for 274 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D.
Most prescribed
- Montelukast Sodium372 claims
- Azelastine Hcl189 claims
- Dupixent Pen84 claims
- Fluticasone Propionate79 claims
- Albuterol Sulfate Hfa73 claims
- Breo Ellipta73 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,780.91
83 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 2,496 providers of this specialty with any payment received $8,321.81 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
- Springfield Clinic, LLPPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen J. Smart among 162 allergy & immunology physician records in Illinois
Stephen J. Smart, MD is one of 162 allergy & immunology physician records with a practice address in Illinois. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1988 · median 2001 among the 114 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Illinois
There are 162 allergy & immunology physician records in Illinois.
All 162 in Illinois → Every provider in Peoria → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Arabelle Abellard, MDPeoria, IL 616151245729805
- Penelope Ewbank, MDPeoria, IL 616151558358911
- Sylwia Nowak, M.D.Peoria, IL 616151871948059
- Wyatt Verplaetse, MDPeoria, IL 616061629508965
- Justine Ade, MDUrbana, IL 618021457707010
- Sean Tully, DOUrbana, IL 618021275093981
- John Zech, MDChampaign, IL 618211639277346
- Mark Blaser, MDMoline, IL 612651982683264
Common questions
What is Stephen J. Smart, MD's NPI number?
Stephen J. Smart, MD's National Provider Identifier (NPI) is 1265429625, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen J. Smart, MD located?
The NPPES record lists a practice address at 6615 N Big Hollow RD, Peoria, IL, 61615. Phone: (309) 691-5200. Providers update this record themselves, so call before visiting.
How can I verify Stephen J. Smart, MD's license?
NPPES lists Illinois license number 036092320, 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.
How much does Stephen J. Smart, MD prescribe under Medicare Part D?
In 2024, Stephen J. Smart, MD had 1,917 Medicare Part D claims for 274 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
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.