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Welcome to Medical Staff Administration

Medical Staff Administration is primarily accountable for the credentialing of over 1,500 UC Health System practitioners and allied health. Medical Staff reviews and implements various federal rulings and accrediting body standards pertaining to the functions of the medical /or provider staff. Additionally, we develop establish and enforce medical staff by laws, rules and regulations that govern the activities of the medical staff.

UC San Diego Health System Medical Staff Administration is staff by:

  • Meg Bassett-Brne, CPCS, CPMSM
    Director, Medical Staff
  • Tara Tigerina 619-543-7830
    Credentialing Coordinator
  • Nanette Tutt 619-543-7811
    Credentialing Coordinator
  • Maribel Zazueta, CPCS  619-543-7833
    Credentialing Coordinator
  • Karla Atayee, CPCS  619-543-2820
    Credentialing Specialist
  • Merlyn Diaz 619-471-0379
    Credentialing Coordinator - Allied Health Professionals
  • Sara Perez 619-543-7874
    Administrative Assistant to the Director; Special Projects

Medical Staff Administration
200 West Arbor Drive
San Diego, CA 92103-8821
Fax: 619-543-7850