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CLIA-Certified Reference Laboratory • #50D0662939 Trusted Specialty Diagnostic Testing Since 1976 • 6839 Fort Dent Way, Ste. 206, Tukwila, WA 98188
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Practitioner Resource Center • Trusted Since 1976

For Healthcare Providers & Integrative Practices

Every day, healthcare providers and naturopathic doctors nationwide rely on Meridian Valley Lab for PRISM24™ and PACE24™ 24-hour urine hormone panels, FoodSafe™ IgG4 food sensitivity testing, Complete Blood Viscosity profiles, and no-cost consultations with our experienced Consulting Physicians.

Online Results & Ordering

Practitioner Portal Sign-In

Retrieve online laboratory results, manage clinic account settings, and request direct-to-patient test kit shipments.

Doctor Number or Practitioner Email 🔒
•••••••••••• HIPAA Encrypted
Retrieve Online Results / Portal Login
Practice Integration & Clinical Support

Quick Access for Practitioners

Route your clinical request directly to our support team—from ordering bulk or drop-shipped collection kits to downloading fillable account forms and scheduling complimentary physician consultations.

Supply Fulfillment

Request Test Kits

Order 24-hour urine, dried urine, FoodSafe™ bloodspot, or blood viscosity kits for your clinic—or have us ship directly to your patients.

Order Kits Online →
Forms & Guides

Clinical Resources & Requisitions

Download our fillable New Account Registration Form, Credit Card Authorization Form, Account Update Form, and complete PDF Test Menu.

Download Forms →
24/7 Digital Access

Retrieve Online Results

Access completed patient hormone, allergy, and cardiovascular reports online as soon as our laboratory QA review is finalized.

Access Portal →
Pillar 02 • No Cost

Consulting Physicians

Every test ordered includes detailed, no-cost consultations with our experienced on-staff Consulting Physicians to support interpretation.

Schedule Consultation →
Common Practitioner Forms & Documentation

Practitioner Account Forms & Clinical Requisitions

Complete and return practitioner account forms via email to info@MeridianValleyLab.com or fax to (206) 209-4211. Include your Doctor Number on all correspondence for the fastest turnaround.

Document / Practitioner Form Category Submission / Usage Action
New Account Registration Form Practitioner Onboarding Required to establish a new clinician account & Doctor Number View & Download →
Credit Card Authorization Form Practice Billing Authorize clinic account billing for test kits & laboratory panels View & Download →
Account Update Form Account Management Update clinic address, practitioners, fax, or result delivery preferences View & Download →
Complete Diagnostic Test Menu (PDF) Directory of Services PRISM24™, PACE24™, FoodSafe™ IgG4, Blood Viscosity & Kraft Panels Download Menu →