Northern Westchester Hospital Association
About this NPIWhat this record shows.
NPI 1285891457 is registered to Northern Westchester Hospital Association, a healthcare organisation classified as "Internal Medicine" and located at 400 E Main St, Northern Westchester Hospital in Mount Kisco, New York. The organisation's authorised official is John Partenza. The organisation has been enumerated in the NPI registry since 2008.
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
- 3C5202· Issued by HEALTHNET GROUP PIN #
- U104· Issued by CDPHP GROUP PIN
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 Northern Westchester Hospital Association accepts. To confirm in-network status with your specific health plan, contact Northern Westchester Hospital Association directly at (914) 666-1680.
Frequently asked
Yes. NPI 1285891457 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 (914) 666-1680.
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. Northern Westchester Hospital Association is a Type-2 organisational NPI.