Marlena Ralston
About this NPIWhat this record shows.
NPI 1215771910 is registered to Marlena Ralston, a Family Nurse Practitioner practising at 11186 Guffey Ranch Way in Corona, California. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Marlena Ralston 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 Marlena Ralston accepts. To confirm in-network status with your specific health plan, contact Marlena Ralston directly at (909) 649-2571.
Frequently asked
Yes. NPI 1215771910 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Nurse Practitioner 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 (909) 649-2571.
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. Marlena Ralston is a Type-1 individual NPI.