Vial Confidence Comparison
VIAL
VIALMarek Diagnostics vs Vault Workforce Screening
Same category. Different operational transparency.
Lab / Diagnostic
76/ 100
Vial Score
View full report →Lab / Diagnostic64/ 100
Vial Score
View full report →Signal
Pharmacy Disclosure
Do they name their pharmacy partner?
✕No pharmacy partner named
✕No pharmacy partner named
Physician Oversight
Are prescribing clinicians named?
•Team described in aggregate
✕No clinician disclosure
Pricing Transparency
Is pricing shown before signup?
✕Pricing not disclosed
✕Pricing not disclosed
Federal Enforcement History
Any FDA, DEA, or OIG actions?
✓No federal actions found
✓No federal actions found
State Availability
How widely is care available?
•40 states
✕Coverage not disclosed
Membership Model
Is a paid membership required?
✓No membership required
✓No membership required
Data & Privacy
Any reported HIPAA breaches?
✓No breaches on record
✓No breaches on record
Higher Vial Score
Marek Diagnostics
Leads on physician oversight and state availability.
Lower Vial Score
Vault Workforce Screening
Gaps in pharmacy disclosure, physician oversight, and pricing.
Updated July 15, 2026
Scores based on operational, compliance, and transparency signals tracked by Vial.
Biggest Differences
- Vial Score gap (12 points)Marek Diagnostics scores 76/100 to Vault Workforce Screening's 64/100, a 12-point spread driven by the differences below.
- Operating historyVault Workforce Screening has been operating since 1989 (37+ years of visible track record); Marek Diagnostics launched in 2021, giving you 32 fewer years of public record to evaluate.
Provider A
Marek Diagnostics
DeliveryTelehealth Only
HQScottsdale, AZ
Services: TRT, HRT, Metabolic Health +1
Comparison based on public federal and state records including NPI Registry, FDA enforcement database, and PCAB accreditation directory. Updated weekly. Not a medical endorsement.
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This page evaluates compliance signals, not clinical outcomes. Consult a licensed physician before starting any therapy, medication, or treatment. Vial does not provide medical advice.