Diana Guadian
About this NPIWhat this record shows.
NPI 1649889296 is registered to Diana Guadian, a Behavior Analyst practising at 1055 E Colorado Blvd Ste 560 in Pasadena, California. Behavior Analyst is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Diana Guadian has been enumerated in the National Provider Identifier (NPI) registry since 2020.
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 Diana Guadian accepts. To confirm in-network status with your specific health plan, contact Diana Guadian directly at (888) 805-0759.
Frequently asked
Yes. NPI 1649889296 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Behavior Analyst 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 (888) 805-0759.
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. Diana Guadian is a Type-1 individual NPI.