Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ksenia Malarkey, ND

Naturopath in Seattle, WA · enumerated 2020.

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

National Provider Identifier

1326659863

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Registry record

Entity type Individual (Type 1)

Name Ksenia Malarkey

Credential ND

Sex Female

Practice address 2825 Eastlake Ave E Ste 115, Seattle, WA, 98102

Phone (206) 420-1321

Enumeration date Aug 10, 2020

Last updated in NPPES Jan 4, 2024

Taxonomy & licenses

175F00000X Naturopath Other Service Providers Primary

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.

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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 Ksenia Malarkey?

Ksenia Malarkey 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.

Other providers at this practice address

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Therry Rose Eparwa Family Nurse Practitioner · Seattle, WA NPI 1578702700 Sunil Aggarwal Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician · Seattle, WA NPI 1114244324 Advanced Integrative Medicine of Seattle Institute, Pllc Multi-Specialty Clinic/Center · Seattle, WA NPI 1699253112 Sonia Malani Naturopath · Seattle, WA NPI 1407319361 Duncan Lynch Naturopath · Seattle, WA NPI 1477220432 Emily Whinkin Naturopath · Seattle, WA NPI 1962174938 Atara Jaffe Naturopath · Seattle, WA NPI 1164149480 Brooke Anthony Naturopath · Seattle, WA NPI 1659144319

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-04.