Dr. Diana Casillas Aud.
About this NPIWhat this record shows.
NPI 1548922388 is registered to Dr. Diana Casillas Aud., a Audiologist practising at 255 Pico Ave Ste 200 in San Marcos, California. Audiologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Diana Casillas Aud. has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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 Dr. Diana Casillas Aud. accepts. To confirm in-network status with your specific health plan, contact Dr. Diana Casillas Aud. directly at (760) 307-1337.
Frequently asked
Yes. NPI 1548922388 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Audiologist 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 (760) 307-1337.
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. Dr. Diana Casillas Aud. is a Type-1 individual NPI.