NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Willow E Walker, RN

Case Manager/Care Coordinator in Oregon City, OR · enumerated 2006.

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

National Provider Identifier

1871666081

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Willow E Walker
Credential RN
Sex Female
Practice address 2051 Kaen Rd, Suite 367, Oregon City, OR, 97045
Phone (503) 742-5300
Fax (503) 655-8350
Enumeration date Nov 16, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Primary
163W00000X Registered Nurse Nursing Service Providers Secondary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

Where does Willow Walker practice?
The practice location on file with NPPES is in Oregon City, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Willow Walker?
The National Provider Identifier (NPI) for Willow Walker is 1871666081, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.