St. Catherine of Siena Medical Center
NPI 1497741763 · Skilled Nursing Facility · Smithtown, NY
Enrolled with Medicare as Part a Provider - Skilled Nursing Facility · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1497741763
- Entity type
- Organization
- Primary specialty
- Skilled Nursing FacilityNursing & Custodial Care Facilities
- Parent organization
- St. Catherine of Siena Medical Center
- Organization subpart
- Yes
- Authorized official
- Christopher Nelson, President(516) 520-2301
- License
- 5157312N (NY)
Specialties & taxonomies
Nursing & Custodial Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- St Catherine of Siena Nursing Home
- Doing business as
- St. Catherine of Siena Nursing and Rehabilitation Care Center
Registry dates
- Enumerated
- 2005-09-22
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.