Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley Caroline Walker, APRN, RN

Nurse Practitioner in Maple Grove, MN · enumerated 2008.

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

National Provider Identifier

1558512475

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Registry record

Entity type Individual (Type 1)

Name Ashley Caroline Walker

Credential APRN, RN

Sex Female

Practice address 9630 Grove Cir N Ste 200, Maple Grove, MN, 55369

Phone (763) 520-7870

Fax (763) 520-7580

Enumeration date Oct 9, 2008

Last updated in NPPES Nov 30, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1871665 (MN) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 8808 (MN) Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN001865 (NV) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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

Is NPI 1558512475 active?

Yes, as of the latest NPPES snapshot, NPI 1558512475 is active (record last updated 2021-11-30).

How do I verify Ashley Walker's NPI record?

Cross-check NPI 1558512475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-30.