Public carrier profile
James Mark Harper
USDOT 800596
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Look up another DOTIdentity and status
- USDOT
- 800596
- DBA
- Diesel Doctor
- Status
- InactiveI
- Allowed to operate
- No
- Location
- Russellville, KY
Authority
- Authority history events
- 0
Fleet
- Power units
- 1
- Drivers
- 2
Insurance
- Active filings
- 0
Public record refreshed 10/27/2026.