Nassau University Health Corporation
NPI 1598993370 · General Acute Care Hospital · East Patchogue, NY
Nassau University Health Corporation is a General Acute Care Hospital organization in East Patchogue, NY (NPI 1598993370).
Provider details
- NPI number
- 1598993370
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Martin Diamond, Director of Osteopathic Medicine(516) 572-8836
Specialties & taxonomies
Hospitals
- Chronic Disease Hospital281P00000X
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Registry dates
- Enumerated
- 2009-06-30
- Last updated
- 2009-06-30
Frequently asked questions
- What is Nassau University Health Corporation's NPI number?
- Nassau University Health Corporation's National Provider Identifier (NPI) is 1598993370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nassau University Health Corporation?
- Nassau University Health Corporation is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is Nassau University Health Corporation located?
- Nassau University Health Corporation's practice location on file with NPPES is 3 Esplanade Dr, East Patchogue, NY 11772-7905.
- What is Nassau University Health Corporation's phone number?
- The practice phone number listed in the NPPES registry for Nassau University Health Corporation is (631) 758-6773.
- Who is the authorized official for Nassau University Health Corporation?
- The authorized official listed on Nassau University Health Corporation's NPPES record is Martin Diamond, Director of Osteopathic Medicine. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nassau University Health Corporation's NPI active?
- Yes — Nassau University Health Corporation's NPI (1598993370) is active in the NPPES registry as of the last update on 2009-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.