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Hazelton Dialysis LLC

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Fullerton, CA · enumerated 2013 · authorized official Samuel Wey, Vp, Licensure & Certification.

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

National Provider Identifier

1154755163

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Registry record

Entity type Organization (Type 2)
Legal business name Hazelton Dialysis LLC
Other name <Unavail>
Practice address 1950 Sunnycrest Dr, Ste 1300, Fullerton, CA, 92835
Phone (714) 578-0015
Fax (714) 578-5907
Enumeration date Aug 27, 2013
Last updated in NPPES Jan 10, 2025

Taxonomy & classification

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

Authorized official

Name Samuel Wey
Title Vp, Licensure & Certification
Phone (615) 341-6641

Other identifiers

Identifier Type State Issuer
1154755163 Medicaid CA —

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.

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Frequently asked questions

What type of organization is Hazelton Dialysis LLC?
Hazelton Dialysis 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-10.