Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Katherine S Arnold, LPC

Professional Counselor in Walker, LA · enumerated 2017.

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

National Provider Identifier

1528509528

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Registry record

Entity type Individual (Type 1)

Name Mrs. Katherine S Arnold

Credential LPC

Sex Female

Practice address 30687 Walker Rd N, Walker, LA, 70785

Phone (225) 287-5714

Enumeration date Mar 10, 2017

Last updated in NPPES Mar 10, 2017

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 5845 (LA) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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 is the NPI number for Katherine Arnold?

The National Provider Identifier (NPI) for Katherine Arnold is 1528509528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Arnold practice?

The practice location on file with NPPES is in Walker, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-10.