Milissa Defazio RN
Also known as
- Formerly known asDuggan, Milissa Ann
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1477376283 is registered to Milissa Defazio RN, a Critical Care Medicine Registered Nurse practising at 1238 Beaver Way in La Verne, California. Critical Care Medicine Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Milissa Defazio RN has been enumerated in the National Provider Identifier (NPI) registry since 2024.
Your brand here.
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 Milissa Defazio RN accepts. To confirm in-network status with your specific health plan, contact Milissa Defazio RN directly at (626) 227-3172.
Frequently asked
Yes. NPI 1477376283 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Critical Care Medicine Registered Nurse 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 (626) 227-3172.
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. Milissa Defazio RN is a Type-1 individual NPI.