Mrs. Lou Ann Herfert Rnc, Cnnp
About this NPIWhat this record shows.
NPI 1679784185 is registered to Mrs. Lou Ann Herfert Rnc, Cnnp, a Neonatal Nurse Practitioner practising at 725 Welch Rd in Palo Alto, California. Neonatal Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Lou Ann Herfert Rnc, Cnnp has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 Mrs. Lou Ann Herfert Rnc, Cnnp accepts. To confirm in-network status with your specific health plan, contact Mrs. Lou Ann Herfert Rnc, Cnnp directly at (650) 497-8800.
Frequently asked
Yes. NPI 1679784185 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neonatal 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 (650) 497-8800.
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. Mrs. Lou Ann Herfert Rnc, Cnnp is a Type-1 individual NPI.