Nslij Southside Hospital
NPI 1043650625 · Nursing Facility/Intermediate Care Facility · Bay Shore, NY
Nslij Southside Hospital is a Nursing Facility/Intermediate Care Facility organization in Bay Shore, NY (NPI 1043650625).
Provider details
- NPI number
- 1043650625
- Entity type
- Organization
- Primary specialty
- Nursing Facility/Intermediate Care FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Samantha Undari-Schwartz, Nurse Practioner(516) 330-1578
- License
- 306519 (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
13 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)
- Other name
- Nslij
Registry dates
- Enumerated
- 2013-06-27
- Last updated
- 2013-06-27
Frequently asked questions
- What is Nslij Southside Hospital's NPI number?
- Nslij Southside Hospital's National Provider Identifier (NPI) is 1043650625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nslij Southside Hospital?
- Nslij Southside Hospital is classified in the NPPES registry as Nursing Facility/Intermediate Care Facility (Nursing & Custodial Care Facilities).
- Where is Nslij Southside Hospital located?
- Nslij Southside Hospital's practice location on file with NPPES is 301 E Main St, Bay Shore, NY 11706-8408.
- What is Nslij Southside Hospital's phone number?
- The practice phone number listed in the NPPES registry for Nslij Southside Hospital is (631) 968-3000.
- Who is the authorized official for Nslij Southside Hospital?
- The authorized official listed on Nslij Southside Hospital's NPPES record is Samantha Undari-Schwartz, Nurse Practioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nslij Southside Hospital's NPI active?
- Yes — Nslij Southside Hospital's NPI (1043650625) is active in the NPPES registry as of the last update on 2013-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.