Cassandra Sion DO
About this NPIWhat this record shows.
NPI 1164119509 is registered to Cassandra Sion DO, a Student in an Organized Health Care Education/Training Program practising at 282 Washington St in Hartford, Connecticut. Student in an Organized Health Care Education/Training Program is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Cassandra Sion DO has been enumerated in the National Provider Identifier (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 Sion DO accepts. To confirm in-network status with your specific health plan, contact Cassandra Sion DO directly at (860) 545-9000.
Frequently asked
Yes. NPI 1164119509 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Student in an Organized Health Care Education/Training Program 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) 545-9000.
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 Sion DO is a Type-1 individual NPI.