When confirming the status with your health plan, many will ask for Tri-Valley Ambulatory Surgery Center’s NPI or Tax ID to look up in their system.
- NPI: 1023692969
- Tax ID Number: 84-3305341
Whenever you speak with health plan representatives, it is beneficial to write down the name and reference number of your conversation for future reference.
If you have any further questions, email the Managed Care Department at: managedcare@stanfordhealthcare.org
This is information for the Tri-Valley Ambulatory Surgery Center
Patient Rights and Protections
Resources
Assess Your Coverage
Determine the extent of your coverage or any out-of-pocket costs before you receive care.
Contact: Financial Counseling
Phone: 925-534-6457
Mon – Fri: 8:00 a.m. – 4:30 p.m.
Insurance Pre-Authorization
Find out if your insurance carrier has pre-authorized a medical service before you receive care.
Contact: Financial Clearance
Phone: 650-724-4445
Toll Free: 1-877-291-7335