Doctor profile · Federal record

Dr. Sidney Stewart, M.D.

Internal Medicine Physician (CMS: Pediatric Medicine) · Pediatrics Physician · Internal Medicine Physician · Pediatrics Physician · Peoria, IL

  • NPI 1447411509
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
530 Ne Glen Oak Ave
Peoria, IL 61637
(309) 655-2000

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
January 21, 2021
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Illinois #036.129806 · Illinois #125-054735

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447411509. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
116
Distinct HCPCS
2
Medicare allowed
$9,869
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 95 30 $76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 21 $127

In context: peer comparison

Among 57 peers in Peoria Internal Medicine Physician, average services per provider: 127. This provider delivers 0.9× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sidney Stewart's medical specialty?
Dr. Sidney Stewart practices Internal Medicine Physician in Peoria, IL.
Where does Dr. Sidney Stewart practice?
Dr. Sidney Stewart practices at 530 Ne Glen Oak Ave, Peoria, IL 61637. Office phone: 3096552000.
What is Dr. Sidney Stewart's NPI?
Dr. Sidney Stewart's National Provider Identifier (NPI) is 1447411509, issued by NPPES.
Does Dr. Sidney Stewart accept Medicare assignment?
Yes. Dr. Sidney Stewart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sidney Stewart commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.