Joan Williams Licsw
About this NPIWhat this record shows.
NPI 1558236687 is registered to Joan Williams Licsw, a Clinical Social Worker practising at 3816 26th St Ne in Washington, Washington DC. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joan Williams Licsw has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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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 Joan Williams Licsw accepts. To confirm in-network status with your specific health plan, contact Joan Williams Licsw directly at (860) 280-4282.
Frequently asked
Yes. NPI 1558236687 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 (860) 280-4282.
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. Joan Williams Licsw is a Type-1 individual NPI.