OrganizationActive
Nassau University Medical Center
NPI 1326464371 · General Acute Care Hospital · East Meadow, NY
Nassau University Medical Center is a General Acute Care Hospital organization in East Meadow, NY (NPI 1326464371).
Provider details
- NPI number
- 1326464371
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Steven Walerstein, Me(516) 572-5100
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
2201 Hempstead Tpke
East Meadow, NY 11554-1859
Phone: (516) 572-0123
Street-level locationGet directions
Mailing address
6748 Harrow St
Forest Hills, NY 11375-4124
Registry dates
- Enumerated
- 2014-03-14
- Last updated
- 2014-03-14
Frequently asked questions
- What is Nassau University Medical Center's NPI number?
- Nassau University Medical Center's National Provider Identifier (NPI) is 1326464371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nassau University Medical Center?
- Nassau University Medical Center is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is Nassau University Medical Center located?
- Nassau University Medical Center's practice location on file with NPPES is 2201 Hempstead Tpke, East Meadow, NY 11554-1859.
- What is Nassau University Medical Center's phone number?
- The practice phone number listed in the NPPES registry for Nassau University Medical Center is (516) 572-0123.
- Who is the authorized official for Nassau University Medical Center?
- The authorized official listed on Nassau University Medical Center's NPPES record is Steven Walerstein, Me. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nassau University Medical Center's NPI active?
- Yes — Nassau University Medical Center's NPI (1326464371) is active in the NPPES registry as of the last update on 2014-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.