Alison Williams Msw, Ppsc
About this NPIWhat this record shows.
NPI 1598287294 is registered to Alison Williams Msw, Ppsc, a Social Worker practising at 50 E Lewelling Blvd in San Lorenzo, California. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Alison Williams Msw, Ppsc has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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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 Alison Williams Msw, Ppsc accepts. To confirm in-network status with your specific health plan, contact Alison Williams Msw, Ppsc directly at (510) 273-4700.
Frequently asked
Yes. NPI 1598287294 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 (510) 273-4700.
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. Alison Williams Msw, Ppsc is a Type-1 individual NPI.