NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alaris Health Dialysis at Essex LLC

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Irvington, NJ · enumerated 2017 · authorized official Avery Eisenreich, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1134665805

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Alaris Health Dialysis at Essex LLC
Practice address 155 40th St, Irvington, NJ, 07111
Phone (201) 216-9500
Enumeration date Jan 18, 2017
Last updated in NPPES Jan 18, 2017

Taxonomy & classification

261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Avery Eisenreich
Title Owner
Phone (201) 216-9500

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Alaris Health Dialysis at Essex LLC?
Alaris Health Dialysis at Essex LLC is registered in NPPES as a End-Stage Renal Disease (ESRD) Treatment Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-18.