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Vial Confidence Comparison
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Central Admixture Pharmacy Services, Inc. vs OSRX

Same category. Different operational transparency.

Central Admixture Pharmacy Services, Inc.
Standard Pharmacy
38/ 100
Vial Score
View full report →
OSRX
Standard Pharmacy
38/ 100
Vial Score
View full report →
SignalCentral Admixture Pharmacy Services, Inc.OSRX
Pharmacy Disclosure
Do they name their pharmacy partner?
•Operates as the pharmacy
•Operates as the pharmacy
Physician Oversight
Are prescribing clinicians named?
•Pharmacy, not a prescriber
•Pharmacy, not a prescriber
Pricing Transparency
Is pricing shown before signup?
✕Pricing not disclosed
✕Pricing not disclosed
Federal Enforcement History
Any FDA, DEA, or OIG actions?
✕Active FDA warning letter
✕Active FDA warning letter
State Availability
How widely is care available?
✕Coverage not disclosed
✕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
Central Admixture Pharmacy Services, Inc.
Higher Vial Score on the broader public record Vial tracks.
Lower Vial Score
OSRX
Gaps in pricing, enforcement record, and state availability.
Updated August 11, 2026
Scores based on operational, compliance, and transparency signals tracked by Vial.
getvial.com

Biggest Differences

  1. NPI registration
    OSRX, Inc. has a registered organizational NPI on file with CMS, which lets you confirm legal entity status independently; Central Admixture Pharmacy Services, Inc. does not.
Vial Analysis

Our Assessment

What separates the two on the public record.

Near-identical on the public record; the choice comes down to fit: 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

Central Admixture Pharmacy Services, Inc.

HQPhoenix, AZ
Provider B

OSRX, Inc.

HQMissoula, MT

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.