Cassandra Williamson Rdhap, Inc.
About this NPIWhat this record shows.
NPI 1962185090 is registered to Cassandra Williamson Rdhap, Inc., a healthcare organisation classified as "Dental Hygienist" and located at 1311 Fernwood Dr in San Luis Obispo, California. The organisation's authorised official is Cassandra Williamson. The organisation has been enumerated in the NPI registry since 2023.
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 Cassandra Williamson Rdhap, Inc. accepts. To confirm in-network status with your specific health plan, contact Cassandra Williamson Rdhap, Inc. directly at (909) 693-0621.
Frequently asked
Yes. NPI 1962185090 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dental Hygienist 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) 693-0621.
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. Cassandra Williamson Rdhap, Inc. is a Type-2 organisational NPI.