Ambulatory surgical centers and clinics, freestanding · Illinois

Naperville Surgical Centre

Name: Naperville Surgical Centre Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Naperville, IL · ~26 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 14.2
Avg TCR: 3.8
Industry avg: 0
Fatalities

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The verdict

Naperville Surgical Centre runs at 373% 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 Centre: 14.2 TCR = 373% of Ambulatory surgical centers and clinics, freestanding BLS 3.8 · 2y Form 300A (see methodology below)

Naperville Surgical Centre safety composite

Naperville Surgical Centre scores strongest on dart rate (safer than 70% of same-industry peers) and weakest on total case rate (tcr) (safer than 10%), 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).

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 14.19 per 100 workers

Safer than 10% of industry peers
DART rate: C 0 per 100 workers

Safer than 70% 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%).

TCR Δ

−36.9

2016→2017

Naperville Surgical Centre injury rate improved

Naperville Surgical Centre's TCR fell 36.9 from 51.1 in 2016 to 14.2 in 2017. Peak filing year was 2016 at 51.1 TCR. In 2017, DART was 0× this establishment's average TCR (severity share of cases).

2016=51.1 · 2017=14.2

OSHA ITA Form 300A scorecard

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

Grade F · TCR 14.2 · 373% of ind

DART 0.0 DART
RANK #14/21
PHOTO White Plains Surgery…
BOOK 2y book
INJ 10 inj
SIZE ~26 FTE

Nearest TCR peer: White Plains Surgery Center (0.0 TCR gap)

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

Mount St. Mary

14.3
This site

14.2
White Plains S

14.2
Connecticut Or

14.1
Coronado Surge

14

What this shows Naperville Surgical Centre averages 14.2 TCR (373% of the Ambulatory surgical centers and clinics, freestanding BLS benchmark).

Naperville Surgical Centre TCR series: 2016=51.1 · 2017=14.2 · BLS 3.8

Where Naperville Surgical Centre falls in its industry

498 Ambulatory surgical centers an establishments

Safer than 10% of graded establishments in this industry, whose median TCR is 6.2.

Grade F

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 21 Ambulatory surgical centers an employers in Illinois.

Naperville Surgical Centre (26 employees, TCR 14.2) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 6.2

Naperville Surgical Centre 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
2017	14.2	0.0	3	0	0
2016	51.1	0.0	7	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	Place	Metric
NAICS-TCR	White Plains Surgery Center	WHITE PLAINS, NY	14.2 TCR
NAICS-TCR	Connecticut Orthopedic Surgery Center	MILFORD, CT	14.1 TCR
NAICS-TCR	Mount St. Mary's - Niagara Ambulatory Surgery Center	LOCKPORT, NY	14.3 TCR
NAICS-TCR	Coronado Surgery Center	HENDERSON, NV	14.0 TCR
STATE-SIZE	Rock River - Corporate	PROPHETSTOWN	26 FTE
STATE-SIZE	Corporate	NORTHFIELD	26 FTE
STATE-SIZE	Hill 'N Dale Farm	BARRINGTON	26 FTE
STATE-SIZE	Jackson Generation	ELWOOD	26 FTE
CITY-NEAR	Indian Prairie School District	Naperville	3,568 FTE
CITY-NEAR	Naperville Ill	Naperville	1,349 FTE
CITY-NEAR	Naperville Research Center	Naperville	862 FTE
CITY-NEAR	2884 Cor3010	Naperville	855 FTE
NAT-TCR	Lindus Construction/Midwest Leafguard	Baldwin, WI	14.2 TCR
NAT-TCR	Garden Terrace Healthcare	Federal Way, WA	14.2 TCR
NAT-TCR	Harston Hall	Flourtown, PA	14.2 TCR
NAT-TCR	NEW Cooperative Inc. - Pierson	Pierson, IA	14.2 TCR
NAT-SIZE	0765 - Roseburg, or	Roseburg, OR	26 FTE
NAT-SIZE	0391 - Avondale, Az	Avondale, AZ	26 FTE
NAT-SIZE	0215 - Philadelphia, Pa	Philadelphia, PA	26 FTE
NAT-SIZE	0213 - Jacksonville West, Fl	Jacksonville, FL	26 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: 2017, 2016. 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.