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Carrier profile · USDOT 545621 · FMCSA data fetched 2026-10-31

CROOK COUNTY MEDICAL SERVICE DISTRICT

7 power units22 driversInterstateSUNDANCE, WY

Census status Active (A)
Official links FMCSA SAFER
← Back to overviewIdentity & Federal · USDOT 545621
05

Identity & Federal

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-10-31 09:16 UTC

Legal name
CROOK COUNTY MEDICAL SERVICE DISTRICT
DBA
Not provided
USDOT
545621
MC / FF / MX
Not provided
Physical address
713 OAK STREET, SUNDANCE, WY, 82729, US
Mailing address
713 OAK STREET, SUNDANCE, WY, 82729, US
Business type
CORPORATION
Carrier/shipper code
C;S
Census add date
1993-12-15
MCS-150 filing date
2025-09-29
Power units / drivers
7 / 22
Latest review (type · date)
Not provided
06

Federal activity

  1. 2025-09-29Census

    Latest MCS-150 filing

  2. 1993-12-15Census

    Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

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