Residential Intellectual and Developmental Disability Facilities · Maryland

6443-553766

Name: 6443-553766 Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Rockville, MD · ~40 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.3
Avg TCR: 3.8
Industry avg: 0
Fatalities

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The verdict

6443-553766 runs at 141% of its industry's injury rate - more dangerous than the typical Residential Intellectual and Developmental Disability Facilities workplace, earning a grade D.

6443-553766: 5.3 TCR = 141% of Residential Intellectual and Developmental Disability Facilities BLS 3.8 · 3y Form 300A (see methodology below)

6443-553766 safety composite

6443-553766 scores strongest on total case rate (tcr) (safer than 53% of same-industry peers) and weakest on dart rate (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).

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 5.35 per 100 workers

Safer than 53% of industry peers
DART rate: F 11.58 per 100 workers

Safer than 10% 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

6443-553766: 4.5 → 11.6 TCR

Peak year 2019 @ 11.6 TCR · DART/TCR 2.16× in 2019

6443-553766's TCR rose 7.1 from 4.5 in 2017 to 11.6 in 2019. In 2019, DART was 2.16× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 623210 · Rockville, MD ABOVE-IND · SMALL

Grade D · TCR 5.3 · 141% of ind

DART 11.6 DART
RANK #9/18
PHOTO Kennedy Ct
BOOK 3y book
INJ 6 inj
SIZE ~40 FTE

Nearest TCR peer: Kennedy Ct (0.0 TCR gap)

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5.3
Kennedy Ct

5.3
1438 3888 STAT

5.3
Autism Learnin

5.3
Carson City Of

5.3

What this shows 6443-553766 averages 5.3 TCR (141% of the Residential Intellectual and Developmental Disability Facilities BLS benchmark).

6443-553766 TCR series: 2017=4.5 · 2018=0 · 2019=11.6 · BLS 3.8

Where 6443-553766 falls in its industry

2,261 Residential Intellectual and D establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 5.8.

Grade D

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 18 Residential Intellectual and D employers in Maryland.

6443-553766 (40 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 5.8

6443-553766 has fewer employees than the Residential Intellectual and Development median and a lower injury rate than the industry's median TCR of 5.8. 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
2019	11.6	11.6	4
2018	0.0	0.0	0
2017	4.5	2.2	2

OSHA ITA peer cross-reference

Establishment peer ledger

623210 · MD · Rockville

2,261 Residential Intellectual and Developmental Disability Facilities employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 225 employers in Rockville, MD · 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	Kennedy Ct	BRISTOL, RI	5.3 TCR
NAICS-TCR	1438 3888 STATE HIGHWAY 30A	FULTONVILLE, NY	5.3 TCR
NAICS-TCR	Autism Learning Partners CLC-AM-ABA Orange	ORANGE, CA	5.3 TCR
NAICS-TCR	Carson City Office	CARSON CITY, NV	5.3 TCR
STATE-SIZE	Chalk Point Generating Station	AQUASCO	40 FTE
STATE-SIZE	Revolution Solar	COLUMBIA	40 FTE
STATE-SIZE	CFM/Severn Associates JV	MILLERSVILLE	40 FTE
STATE-SIZE	Hamilton Pacific Chamberlain, LLC	WALDORF	40 FTE
CITY-NEAR	Adventist Health Shady Grove Medical Center	Rockville	2,600 FTE
CITY-NEAR	Adventist HealthCare Shady Grove Medical Center	Rockville	2,461 FTE
CITY-NEAR	Shady Grove Adventist Hospital	Rockville	2,357 FTE
CITY-NEAR	MOM's Organic Market	Rockville	1,354 FTE
NAT-TCR	NIFCO	Angola, IN	5.3 TCR
NAT-TCR	District 4	Oakland, CA	5.3 TCR
NAT-TCR	True World Foods Boston LLC	Boston, MA	5.3 TCR
NAT-TCR	323 ABC Supply Co., Inc	Salem, OR	5.3 TCR
NAT-SIZE	Rock Ridge	Montrose, PA	40 FTE
NAT-SIZE	NN Inc., PEP Brainin - Fairfield	Fairfield, OH	40 FTE
NAT-SIZE	Covanta Kent, Inc.	Grand Rapids, MI	40 FTE
NAT-SIZE	QSI-Enterprise	Enterprise, AL	40 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: 2019, 2018, 2017. 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.