CASA is a premier Physicians Buying Group (PBG) offering discounts on vaccines, medical and surgical supplies and office products.

By becoming a member of one of the largest physicians buying groups in the nation, providers may buy all of their Merck and Sanofi vaccines at the lowest prices while earning annual rewards. Our members include thousands of providers who specialize in:

  • Pediatrics
  • Family Practice
  • Internal Medicine
  • Allergy
  • OB/GYN
  • Multi-Specialty
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Why Join?

By simply joining CASA, you can enjoy significant savings every time you purchase pediatric, adolescent and adult vaccines from Sanofi, Merck, Vaxelis, Pfizer, AstraZeneca (FluMist), Dynavax (HeplisavB), medical and surgical supplies from VaxServe, and office products from Office Depot/Office Max.

Visit our ONE-STOP-SHOP page to learn about the additional benefits you can expect from our Saving Center partners.

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Check Out Our Extra Bonus Savings