NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hawarren Dialysis, LLC

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in La Mirada, CA · enumerated 2023 · authorized official Samuel Wey, Vp, Licensure & Certification.

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

National Provider Identifier

1669253498

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Hawarren Dialysis, LLC
Other name <Unavail>
Practice address 15060 Imperial Hwy, La Mirada, CA, 90638
Phone (657) 977-3089
Fax (657) 663-3511
Enumeration date Oct 9, 2023
Last updated in NPPES Mar 25, 2026

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
1669253498 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Hawarren Dialysis, LLC?
The NPI for Hawarren Dialysis, LLC is 1669253498, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Hawarren Dialysis, LLC?
NPPES lists Samuel Wey (Vp, Licensure & Certification) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-25.