Sydney Phelan
About this NPIWhat this record shows.
NPI 1396523908 is registered to Sydney Phelan, a Specialist practising at 1497 Laurel Hollow Rd in Syosset, New York. Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sydney Phelan 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 Sydney Phelan accepts. To confirm in-network status with your specific health plan, contact Sydney Phelan directly at (516) 761-1708.
Frequently asked
Yes. NPI 1396523908 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 (516) 761-1708.
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. Sydney Phelan is a Type-1 individual NPI.