Doctor profile · Federal record

Dr. Caroline Szeto, MD

Hospitalist Physician · Internal Medicine Physician · Winfield, IL

  • NPI 1942233374
  • MIPS 91.3 / 100 · 2023
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
25 N. Winfield RD
Winfield, IL 601901295
(630) 933-4700
fax (630) 933-4427
Additional location
300 Randall RD
Geneva, IL 601344220

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
March 17, 2018
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Illinois #036066921 · Illinois #036-066921
Medicaid
IL #036066921 2

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942233374. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
648
Distinct HCPCS
5
Medicare allowed
$72,803
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 263 144 $125
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 162 93 $83
99239 Hospital discharge day management, more than 30 minutes 100 96 $120
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 71 70 $182
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th 52 13 $32

In context: peer comparison

Among 31 peers in this city , average services per provider: 153. This provider delivers 4.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Caroline Szeto's medical specialty?
Dr. Caroline Szeto practices Hospitalist Physician in Winfield, IL.
Where does Dr. Caroline Szeto practice?
Dr. Caroline Szeto practices at 25 N. Winfield RD, Winfield, IL 601901295. Office phone: 6309334700.
What is Dr. Caroline Szeto's NPI?
Dr. Caroline Szeto's National Provider Identifier (NPI) is 1942233374, issued by NPPES.
What procedures does Dr. Caroline Szeto commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.