VIAL TRUST COMPARISON

Belmar Pharmacy vs Marek Diagnostics

Biggest Differences

PCAB accreditation
Belmar Pharmacy is PCAB-accredited (the most rigorous compounding-pharmacy quality standard in the US); Marek Diagnostics is not.
Operating history
Belmar Pharmacy has been operating since 1993 (33+ years of visible track record); Marek Diagnostics launched in 2021, giving you 28 fewer years of public record to evaluate.
Trust Score gap (8 points)
Belmar Pharmacy scores 83/100 to Marek Diagnostics's 75/100, a 8-point spread driven by the differences below.

Belmar Pharmacy

Compounding Pharmacy

83/ 100

Meets baseline compliance standards.

Moderate Confidence· 5/9

Full report →

Marek Diagnostics

Lab / Diagnostic

75/ 100

Meets baseline compliance standards.

Moderate Confidence· 5/9

Full report →

Generated by Vial · May 14, 2026

Signal-by-Signal

Compliance Comparison

Signal	Belmar PharmacyA	Marek Diagnostics	Edge
NPI Registration	✗ Not Found	✗ Not Found	Same
FDA Enforcement	✓ No Actions Found	✓ No Actions Found	Same
PCAB Accreditation	✓ Accredited	✗ Not Accredited	Belmar
LegitScript	✗ Not Certified	✗ Not Certified	Same
Vial Trust Score	83/100	75/100	Belmar

Vial Analysis

Our Assessment

Belmar Pharmacy

Best for

Patients requiring compounded medications
Patients prioritizing compliance and transparency

Main strength

↑ PCAB-accredited pharmacy partner

Main caution

⚠ NPI registration not confirmed in federal registry

Marek Diagnostics

Best for

Patients wanting comprehensive care

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

Belmar Pharmacy

DeliveryTelehealth Only

Price TierMid

HQLakewood, CO

Services: TRT, HRT, Peptides +1

Profile →Report →

Provider B

Marek Diagnostics

DeliveryTelehealth Only

Price TierPremium

HQScottsdale, AZ

Services: TRT, HRT, Metabolic Health +1

Profile →Report →

Want to run a full compliance report on either provider?

Belmar Pharmacy Report →|Marek Diagnostics Report →

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