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About this NPIWhat this record shows.
NPI 1497856256 is registered to Port Jefferson Internal Medicine Assoc, a healthcare organisation classified as "Internal Medicine" and located at 5225-15 Route 347 in Port Jefferson Station, New York. The organisation's authorised official is Rosario Romano. The organisation has been enumerated in the NPI registry since 2006.
Provider type
Organisation (Type 2)
Status
Active
Enumerated
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Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
CB1781NY· Issued by RAILROAD MEDICARE
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 Port Jefferson Internal Medicine Assoc accepts. To confirm in-network status with your specific health plan, contact Port Jefferson Internal Medicine Assoc directly at (631) 331-1000.
Frequently asked
Yes. NPI 1497856256 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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 (631) 331-1000.
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. Port Jefferson Internal Medicine Assoc is a Type-2 organisational NPI.
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