Nassau Operating Co LLC
About this NPIWhat this record shows.
NPI 1629477427 is registered to Nassau Operating Co LLC, a healthcare organisation classified as "Adult Day Care Clinic/Center" and located at 1 Greenwich St in Hempstead, New York. The organisation's authorised official is Bent Philipson. The organisation has been enumerated in the NPI registry since 2014.
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Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
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 Nassau Operating Co LLC accepts. To confirm in-network status with your specific health plan, contact Nassau Operating Co LLC directly at (516) 565-4800.
Frequently asked
Yes. NPI 1629477427 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Day Care Clinic/Center 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) 565-4800.
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. Nassau Operating Co LLC is a Type-2 organisational NPI.