William Ferro Cas
About this NPIWhat this record shows.
NPI 1366637340 is registered to William Ferro Cas, a Counselor practising at 600 3rd St in Lake Elsinore, California. Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. William Ferro Cas has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 William Ferro Cas accepts. To confirm in-network status with your specific health plan, contact William Ferro Cas directly at (951) 674-5354.
Frequently asked
Yes. NPI 1366637340 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Counselor 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 (951) 674-5354.
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. William Ferro Cas is a Type-1 individual NPI.