VIAL TRUST COMPARISON

Everlywell vs Walk-In Lab

Biggest Differences

Trust Score gap (5 points)
Walk-In Lab scores 78/100 to Everlywell's 73/100, a 5-point spread driven by the differences below.
NPI registration
Everlywell has a registered organizational NPI on file with CMS, which lets you confirm legal entity status independently; Walk-In Lab does not.

Everlywell

Lab / Diagnostic

73/ 100

Meets baseline compliance standards.

Moderate Confidence· 4/9

Full report →

Walk-In Lab

Lab / Diagnostic

78/ 100

Meets baseline compliance standards.

Limited Data· 3/9

Full report →

Generated by Vial · May 14, 2026

Signal-by-Signal

Compliance Comparison

Signal	EverlywellA	Walk-In Lab	Edge
NPI Registration	✓ Registered	✗ Not Found	Everlywell
FDA Enforcement	✓ No Actions Found	✓ No Actions Found	Same
PCAB Accreditation	✗ Not Accredited	✗ Not Accredited	Same
LegitScript	✗ Not Certified	✗ Not Certified	Same
Physician Credentials	✗ Not Disclosed	✗ Not Disclosed	Same
Vial Trust Score	73/100	78/100	Walk-In

Vial Analysis

Our Assessment

Everlywell

Best for

Main strength

↑ Federally registered with clean FDA record

Main caution

⚠ No LegitScript or PCAB certification on record

Walk-In Lab

Best for

Cost-conscious patients

Main strength

↑ No active FDA enforcement actions on record

Main caution

⚠ NPI registration not confirmed in federal registry

Both providers show similar public records. Your choice may come down to treatment type, state availability, and pricing.

Comparison reflects publicly disclosed federal and state records only. Vial does not audit clinical quality or patient outcomes.

Provider A

Everlywell

DeliveryHybrid

Price TierMid

Profile →Report →

Provider B

Walk-In Lab

DeliveryOnline Only

Price TierBudget

Profile →Report →

Want to run a full compliance report on either provider?

Everlywell Report →|Walk-In Lab Report →

Other comparisons featuring these providers

Comparison based on public federal and state records including NPI Registry, FDA enforcement database, and PCAB accreditation directory. Updated weekly. Not a medical endorsement.