Mr. William Sperling LCSW
About this NPIWhat this record shows.
NPI 1730374844 is registered to Mr. William Sperling LCSW, a Clinical Social Worker practising at 21713 Anza Ave in Torrance, California. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. William Sperling LCSW 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. William Sperling LCSW accepts. To confirm in-network status with your specific health plan, contact Mr. William Sperling LCSW directly at (310) 543-5227.
Frequently asked
Yes. NPI 1730374844 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker 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 (310) 543-5227.
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. William Sperling LCSW is a Type-1 individual NPI.