South Nassau Internal Medicine Associates, LLP
About this NPIWhat this record shows.
NPI 1508045279 is registered to South Nassau Internal Medicine Associates, LLP, a healthcare organisation classified as "Endocrinology, Diabetes & Metabolism Physician" and located at 155 W Merrick Rd, Suite 101 in Freeport, New York. The organisation's authorised official is Barbara Martin. The organisation has been enumerated in the NPI registry since 2007.
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 South Nassau Internal Medicine Associates, LLP accepts. To confirm in-network status with your specific health plan, contact South Nassau Internal Medicine Associates, LLP directly at (516) 379-3139.
Frequently asked
Yes. NPI 1508045279 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Endocrinology, Diabetes & Metabolism Physician 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) 379-3139.
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. South Nassau Internal Medicine Associates, LLP is a Type-2 organisational NPI.