Dr. Seth Eisen M.D.
About this NPIWhat this record shows.
NPI 1841351947 is registered to Dr. Seth Eisen M.D., a Internal Medicine practising at 510 Hicksville Rd in Massapequa, New York. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. Seth Eisen M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 201285536· Issued by MAGNACARE
- 201285536· Issued by UHC
- 2590537· Issued by GHI
- 34051· Issued by VYTRA
- P00187616· Issued by RR MCR
- 201285536· Issued by PHCS
- 2C7636· Issued by PHS
- 12774P· Issued by HIP
- 259AC1· Issued by BLUE CROSS BLUE SHIELD
- AA45492A· Issued by MDNY
- 201285536· Issued by EMPIRE
- 3C7538· Issued by HEALTHNET
- 5342932· Issued by CIGNA
- 201285536· Issued by HORIZON
- P471137· Issued by OXFORD
Medicaid
- 00797782NY
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 Dr. Seth Eisen M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Seth Eisen M.D. directly at (516) 795-2626.
Frequently asked
Yes. NPI 1841351947 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 (516) 795-2626.
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. Dr. Seth Eisen M.D. is a Type-1 individual NPI.