Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katelyn Danielle Walpole, FNP

Family Nurse Practitioner in Litchfield Park, AZ · enumerated 2024 · practices at Arizona Hernia and Surgical Associates, LLC.

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

National Provider Identifier

1588418404

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Registry record

Entity type Individual (Type 1)

Name Katelyn Danielle Walpole

Credential FNP

Sex Female

Practice address 14044 W Camelback Rd Ste 118, Litchfield Park, AZ, 85340

Phone (623) 547-2600

Fax (623) 547-1899

Enumeration date Apr 16, 2024

Last updated in NPPES Aug 1, 2025

Taxonomy & licenses

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License RN.268180 (AZ) Secondary

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License RN.439689 (OH) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 268180 (AZ) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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

What specialty is Katelyn Walpole?

Katelyn Walpole is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-01.