Stephanie Poss Crnfa
About this NPIWhat this record shows.
NPI 1619497211 is registered to Stephanie Poss Crnfa, a Registered Nurse First Assistant practising at 23845 Mcbean Pkwy in Santa Clarita, California. Registered Nurse First Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Stephanie Poss Crnfa has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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 Stephanie Poss Crnfa accepts. To confirm in-network status with your specific health plan, contact Stephanie Poss Crnfa directly at (661) 755-7740.
Frequently asked
Yes. NPI 1619497211 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Nurse First Assistant 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 (661) 755-7740.
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. Stephanie Poss Crnfa is a Type-1 individual NPI.