Ambulatory Surgery Center
Change of National Provider Identifier Application Packet
A clinic may be certified as an ambulatory surgery center (ASC). An ASC facility means "any distinct entity that operates exclusively for the purpose of providing surgical services to patients not requiring hospitalization and in which the expected duration of services would not exceed 24 hours following an admission", pursuant to Title 42 Code of Federal Regulations (CFR) section 416.2.
To report a Change of National Provider Identifier (NPI), you must complete the required application packet. Refer to Title 42 of the Code of Federal Regulations section 424.506 for information regarding NPI enrollment requirements.
How to Apply
An applicant must submit a completed application packet to the Centralized Applications Branch (CAB). The application packet contains the required forms in one location. The provider checklist identifies the required forms and supporting documents needed to apply for licensing and certification. The provider instructions are a resource to guide you through the process. The Sample Application Packet is a visual aid that displays a sample of the completed forms contained in the application packet.
Please refer to the following links to get started:
Where to Submit Applications
Submit completed application packets to the CAB at the address listed below. Do not send any completed application packets, forms, or supporting documents to the local CDPH, District Office.
California Department of Public Health
Licensing and Certification Program
Centralized Applications Branch
P.O. Box 997377, MS 3207
Sacramento, CA 95899-7377