Arthur Frederick M.S.W., L.C.S.W.
About this NPIWhat this record shows.
NPI 1780931261 is registered to Arthur Frederick M.S.W., L.C.S.W., a Social Worker practising at 1800 Donna Ave in Los Osos, California. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Arthur Frederick M.S.W., L.C.S.W. has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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 Arthur Frederick M.S.W., L.C.S.W. accepts. To confirm in-network status with your specific health plan, contact Arthur Frederick M.S.W., L.C.S.W. directly at (805) 123-4567.
Frequently asked
Yes. NPI 1780931261 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (805) 123-4567.
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. Arthur Frederick M.S.W., L.C.S.W. is a Type-1 individual NPI.