The Easiest Way to Keep Your Fleet Compliant
Fleet account program, employer portal workflow, monthly billing, electronic results, and a dedicated account manager for recurring occupational medicine.
Built for HR, operations, and safety teams
- Pre-employment and recurring workforce health workflows
- DOT and non-DOT documentation support
- Monthly billing and electronic results routing
- Dedicated account manager email: employers@castellan.health
DOT Physicals
Account Workflow
Drug Testing
Electronic Status
Pre-Employment Physicals
Bulk Pricing Available
Dedicated Account Manager
Yes
Priority Request Routing
Employer account requests are routed before one-off website requests when capacity is available.
Employer Portal
Track requests, certificate delivery, renewals, and documentation as the employer workflow expands.
Monthly Billing
Consolidated monthly billing for approved accounts. No driver out-of-pocket for authorized services.
Electronic Results
Authorized results, certificates, and status updates are routed electronically to the employer contact.
Recurring occupational medicine without one-off coordination
Give HR, safety, and fleet managers one account for recurring DOT, drug testing, pre-employment, respirator, and clearance workflows.
Fleet Account Program
A dedicated recurring account for DOT physicals, drug screens, pre-employment physicals, respirator workflows, and employer authorization routing.
Employer Portal
A single workflow for requests, employee visit status, certificate delivery, renewals, and downloadable documentation as portal features expand.
Monthly Billing
Approved employer accounts can use consolidated monthly billing instead of sending drivers with individual payment instructions.
Electronic Results
Authorized results, certificates, clearance status, and chain-of-custody updates are routed electronically to the correct employer contact.
Dedicated Account Manager
Use employers@castellan.health for account setup, group requests, employee routing, and billing questions.
Employer DOT and Occupational Health Articles
Plan the right occupational medicine program
Estimate costs, choose drug testing panels, match physicals to job demands, and route workplace injury next steps before requesting a custom employer workflow.
Get a custom rate proposal for your workforce
We design custom pricing plans and net-30 invoicing terms based on your annual volume, testing frequency, and services required. Complete our brief inquiry form below for a tailored quote.
Request Custom QuoteHow it works for employers
Set up your account
Free, takes 5 minutes
Send employees online or call us
Route candidates and employees through one coordinated workflow
Receive electronic documentation
Clear status updates for HR, safety, and operations teams
Core employer programs
A focused service menu for Tampa Bay businesses that need occupational health handled cleanly.
DOT Physical & CDL Medical Certificate
DOT physical workflows for commercial drivers with CDL medical certificate documentation when certification can be completed. Employer accounts get priority request routing, billing setup, and digital certificate delivery workflow.
Request DOT PhysicalPre-Employment Physicals
Role-specific physical exams that clear candidates fast. We handle the paperwork, coordinate results with HR, and flag any findings that affect job placement — so your hiring lane stays moving.
Request VisitDrug & Alcohol Screening
DOT and non-DOT drug screening with chain of custody documentation. Individual drivers, pre-employment panels, random pools, and post-accident testing all handled through a single employer account.
Request VisitOSHA Compliance Physicals
Respirator clearance, medical surveillance programs, and employer safety compliance requirements.
Request VisitRespirator Fit Testing
Quantitative and qualitative fit testing for all respirator types. Required for construction, healthcare, manufacturing, and industrial worksites.
Request VisitWork Injury Evaluation
Prompt occupational injury evaluation with clear documentation for workers comp and HR records. We communicate directly with your safety team and get employees back to work as fast as clinically appropriate.
Request Employer ProgramReturn-to-Work Assessments
Fitness for duty evaluations and return-to-work clearance letters for injured employees.
Request VisitFAA Aviation Medical Exam
FAA medical exam services are coming soon for aviation professionals and employers.
Firefighter & Law Enforcement Physicals
Comprehensive physicals meeting NFPA 1582 and department standards for firefighters, EMTs, and law enforcement personnel. Clearance documentation provided same day.
Request VisitPre-Op Medical Clearances
Pre-operative medical clearance exams coordinated with your surgical team's timeline. We handle the history, physical, and required documentation so your employees aren't bouncing between providers.
Request Visit