NPI Portal NPI Lookup & Verification

Dr. Casey Walsh, ND, PHD

Dr. Casey Walsh is a Naturopath provider (Naturopath) practicing in Bothell, WA, registered in the NPPES registry with NPI 1548633209 since 2015. The credential PHD stands for Doctor of Philosophy.

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NPI 1548633209
Entity type Individual (Type 1)
Name Dr. Casey Walsh
Credential ND, PHD
Sex Female
Practice address Bothell, WA, 98012
Phone 2063121985
Fax 2063391601
Enumeration date 2015-11-03
Last updated in NPPES 2020-04-17

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
175F00000X Naturopath Primary NT 60606635 WA

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Copy-ready billing details
Provider: Casey Walsh, ND, PHD
NPI: 1548633209
Taxonomy: 175F00000X (Naturopath)
Address: Bothell, WA, 98012

Verify this record

Cross-check NPI 1548633209 against the authoritative CMS record: view Dr. Casey Walsh on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.
What specialty is Casey Walsh?
Casey Walsh is registered in NPPES with the primary taxonomy of Naturopath. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-04-17.