St. Catherine Of Siena Medical Center
About this NPIWhat this record shows.
NPI 1497741763 is registered to St. Catherine Of Siena Medical Center, a healthcare organisation classified as "Skilled Nursing Facility" and located at 52 Route 25a in Smithtown, New York. The organisation's authorised official is Christopher Nelson. The organisation has been enumerated in the NPI registry since 2005.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 02060153NY
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part A Provider
- O20060808000372Skilled Nursing FacilityNY
Source: CMS PECOS public enrollment file.
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 St. Catherine Of Siena Medical Center accepts. To confirm in-network status with your specific health plan, contact St. Catherine Of Siena Medical Center directly at (631) 862-3900.
Frequently asked
Yes. NPI 1497741763 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Skilled Nursing Facility 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 (631) 862-3900.
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. St. Catherine Of Siena Medical Center is a Type-2 organisational NPI.