NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Red Willow Dialysis LLC

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Willow Grove, PA · enumerated 2010 · authorized official Samuel Wey, Vp Licensure & Certification.

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

National Provider Identifier

1033427646

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Red Willow Dialysis LLC
Other name <Unavail>
Practice address 1849 Davisville Rd, Willow Grove, PA, 19090
Phone (215) 659-3426
Fax (215) 659-3547
Enumeration date Sep 16, 2010
Last updated in NPPES Jan 22, 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
1024543460003 Medicaid PA -

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 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.
What type of organization is Red Willow Dialysis LLC?
Red Willow Dialysis LLC is registered in NPPES as a End-Stage Renal Disease (ESRD) Treatment Clinic/Center (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-22.