Mr. Longdy Sonn
About this NPIWhat this record shows.
NPI 1265621734 is registered to Mr. Longdy Sonn, a Rehabilitation Practitioner practising at 940 Avenue 64 in Pasadena, California. Rehabilitation Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Longdy Sonn 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 Mr. Longdy Sonn accepts. To confirm in-network status with your specific health plan, contact Mr. Longdy Sonn directly at (323) 254-2274.
Frequently asked
Yes. NPI 1265621734 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Rehabilitation 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 (323) 254-2274.
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. Mr. Longdy Sonn is a Type-1 individual NPI.