Ambulatory surgical centers and clinics, freestanding · Illinois

Naperville Surgical Center

Naperville, IL · ~46 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.4
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Naperville Surgical Center runs at 249% of its industry's injury rate - far more dangerous than the typical Ambulatory surgical centers and clinics, freestanding workplace, earning a grade F.

Naperville Surgical Center: 9.4 TCR = 249% of Ambulatory surgical centers and clinics, freestanding BLS 3.8 · 3y Form 300A (see methodology below)

Naperville Surgical Center safety composite

Naperville Surgical Center scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 25%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.45 per 100 workers

Safer than 30% of industry peers

DART rate
F 2.9 per 100 workers

Safer than 25% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Naperville Surgical Center: 8.1 → 20.3 TCR

Peak year 2024 @ 20.3 TCR · DART/TCR 0.31× in 2024

Naperville Surgical Center's TCR rose 12.2 from 8.1 in 2022 to 20.3 in 2024. In 2024, DART was 0.31× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 621493 · Naperville, IL ABOVE-IND · SMALL

Grade F · TCR 9.4 · 249% of ind

  • DART 2.9 DART
  • RANK #11/21
  • PHOTO Inova Surgery Center
  • BOOK 3y book
  • INJ 9 inj
  • SIZE ~46 FTE

Nearest TCR peer: Inova Surgery Center (0.0 TCR gap)

Read with this employer → · Industry book → · Illinois employers → · Look up another →

Naperville Surgical Center in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Naperville Surgical Center averages 9.4 TCR (249% of the Ambulatory surgical centers and clinics, freestanding BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Naperville Surgical Center TCR series: 2022=8.1 · 2023=0 · 2024=20.3 · BLS 3.8

Where Naperville Surgical Center falls in its industry

498 Ambulatory surgical centers an establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 6.2.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 21 Ambulatory surgical centers an employers in Illinois.

Naperville Surgical Center (46 employees, TCR 9.4) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 6.2 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600800 0510152025 Average employees Total Case Rate Naperville Surgical Center
Naperville Surgical Center (46 employees, TCR 9.4) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 6.2

Naperville Surgical Center has fewer employees than the Ambulatory surgical centers and clinics, median and a higher injury rate than the industry's median TCR of 6.2. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 20.3 2.9 7 0 0
2023 0.0 0.0 0 0 0
2022 8.1 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

621493 · IL · Naperville

498 Ambulatory surgical centers and clinics, freestanding employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 241 employers in Naperville, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Inova Surgery Center 9.5 TCR
NAICS-TCR DLV VISION ASC,LLC 9.5 TCR
NAICS-TCR Dayton Eye Surgery Center, LLC 9.4 TCR
NAICS-TCR BetterMed Urgent Care_Puddledock 9.4 TCR
STATE-SIZE Carlyle KFC (MPF1) 46 FTE
STATE-SIZE 2502-Ashton, IL 46 FTE
STATE-SIZE MID AMERICA ENERGY SERVICES, INC. 46 FTE
STATE-SIZE Utility Department 46 FTE
CITY-NEAR Indian Prairie School District 3,568 FTE
CITY-NEAR Naperville Ill 1,349 FTE
CITY-NEAR Naperville Research Center 862 FTE
CITY-NEAR 2884 Cor3010 855 FTE
NAT-TCR Builders Installed Products New York 9.4 TCR
NAT-TCR RRSC East Bay CA 9.4 TCR
NAT-TCR 3264 - San Francisco Stonestown 9.4 TCR
NAT-TCR Service Bird Crew / E-Crew 9.4 TCR
NAT-SIZE Star Ocean Foods Inc. 46 FTE
NAT-SIZE DOREMUS 46 FTE
NAT-SIZE Jasper County Office 46 FTE
NAT-SIZE 293007-Dennis-Yarmouth | MA | 293007 46 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.