Joan Williams
Also known as
- Professional nameWilliams, Joan M
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1962620112 is registered to Joan Williams, a Registered Nurse practising at 1022 Rosemary Ln in La Verne, California. Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joan Williams has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- EPS016350CA· Issued by PROVIDER #
- RVN004510CA· Issued by PROV #
Source: NPPES public registry.
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 accepts. To confirm in-network status with your specific health plan, contact Joan Williams directly at (909) 599-0181.
Frequently asked
Yes. NPI 1962620112 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Nurse 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 (909) 599-0181.
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 is a Type-1 individual NPI.