Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NASSAU HEALTH CARE CORPORATION
NPI 1700803392
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Uniondale, NY

Q: What is Nassau Health Care Corporation's NPI number?

The NPI number for Nassau Health Care Corporation is 1700803392. It was assigned to this organization in the NPPES registry on July 17, 2006.

Q: What is Nassau Health Care Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

Q: What quality rating does Nassau Health Care Corporation have?

CMS rates Nassau University Medical Center 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since July 17, 2006

3/5

Overall Rating

875 JERUSALEM AVE, UNIONDALE, NY 11553(516) 572-6132(516) 572-5793 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 17, 2026, Oct 7, 2024, Aug 18, 2020 and 3 more (6 updates tracked since 2016).

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About Nassau Health Care Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NASSAU HEALTH CARE CORPORATION (NPI 1700803392) is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Uniondale, New York and active in the NPI registry since July 2006. The organization lists John O'neill, Cfo, as its authorized official.

NPPES Registry Identity

NPI1700803392

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameNASSAU HEALTH CARE CORPORATION

Location Address875 JERUSALEM AVEUniondale, NY 11553-3038

Mailing Address2201 Hempstead Tpke, Finance Department - 19th FloorEast Meadow, NY 11554-1859 · Fax (516) 572-5791

Phone(516) 572-6132

Fax(516) 572-5793

Organization SubpartNo

Authorized OfficialJohn O'neillCfo · (516) 572-6711

Enumeration DateJuly 17, 2006

Last NPPES UpdateJuly 17, 20266 updates tracked since enumeration

NPPES CertifiedJuly 17, 2026

✔ NPI 1700803392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · End-Stage Renal Disease (ESRD) TreatmentAmbulatory Health Care Facilities

Taxonomy Code261QE0700X

875 JERUSALEM AVE, Uniondale, NY 11553

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Other Identifiers 1

Medicaid02978641NY

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for Nassau University Medical Center (CMS certification number 333555), from CMS Care Compare.

Nassau University Medical Center

Dialysis facility · Uniondale, NY

3/5 CMS RatingRating period January 2020 to December 2023

OwnershipNon-profit

CMS Certification Number333555

ESRD NetworkNetwork 2

Hemodialysis Stations29

Medicare-Certified SinceFebruary 8, 2010

Location875 JERUSALEM AVENUE A. HOLLY PATERSON EXTENDED CARE FACILITYUniondale, NY 11553 · Nassau County

Phone(516) 572-1800

Services Offered

In-center hemodialysis Peritoneal dialysis Evening shifts (after 5 PM)

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MISS SHANTA POORAN LPN

Licensed Practical Nurse