University Of California Irvine
About this NPIWhat this record shows.
NPI 1689608150 is registered to University Of California Irvine, a healthcare organisation classified as "General Acute Care Hospital" and located at 101 The City Dr S in Orange, California. The organisation's authorised official is Randolph Siwabessy. The organisation has been enumerated in the NPI registry since 2006.
Beyond the registryWhat this record adds.
This record carries 6 secondary identifiers beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. It is enrolled in Medicare, linking to 2 PECOS enrollment records (each with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 1,892 General Acute Care Hospital providers on file in California.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part A Provider
- O20071207000726HospitalCA
MDPP Supplier
- O20210629002502In-Person MDPP SupplierCA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans University Of California Irvine accepts. To confirm in-network status with your specific health plan, contact University Of California Irvine directly at (714) 456-7890.
Frequently asked
Yes. NPI 1689608150 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Acute Care Hospital is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (714) 456-7890.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. University Of California Irvine is a Type-2 organisational NPI.
As of the latest monthly CMS NPPES snapshot, 1,892 General Acute Care Hospital providers are registered in California, and University Of California Irvine is one of them. The figure refreshes each month from the federal source.