Cassidy Brennan
About this NPIWhat this record shows.
NPI 1518538420 is registered to Cassidy Brennan, a Specialist practising at 6214 Riverdale Ave Apt 1a in Bronx, New York. Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Cassidy Brennan has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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 Cassidy Brennan accepts. To confirm in-network status with your specific health plan, contact Cassidy Brennan directly at (718) 701-4807.
Frequently asked
Yes. NPI 1518538420 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist 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 (718) 701-4807.
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. Cassidy Brennan is a Type-1 individual NPI.