Registry data as of Aug 27, 2026

Ksenia Malarkey, ND

Naturopath · Seattle, WA

Ksenia Malarkey, ND is a naturopath with a practice address in Seattle, Washington, and NPI 1326659863, issued on Aug 10, 2020. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1326659863
Name
Ksenia Malarkey
Credential
ND
Primary taxonomy
Naturopath 175F00000X
Practice location
2825 Eastlake Ave E Ste 115, Seattle, WA 98102
Phone
(206) 420-1321
Enumerated
Aug 10, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2825 Eastlake Ave E Ste 115

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sunil Aggarwal, MD, PHDHospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician1114244324
  2. Brooke Anthony, NDNaturopath1659144319
  3. Hannah Cunningham, NDNaturopath1326865379
  4. Therry Rose Eparwa, DNP, ARNPFamily Nurse Practitioner1578702700
  5. Atara Jaffe, NDNaturopath1164149480
  6. Duncan LynchNaturopath1477220432

Verify Ksenia Malarkey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

45% fewer Medicare Part D claims than the average naturopath in 2024

70 Medicare Part D claims for 11 beneficiaries, against an average of 127 among the 1,703 providers of this specialty who prescribed in Part D.

  1. Ksenia Malarkey70
  2. Specialty average127

Most prescribed

  1. Cyclobenzaprine Hcl12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

473 naturopath records list a Seattle practice address

They are 473 of the 41,956 NPPES records with a Seattle practice address, and 1,373 naturopath records in Washington.

Other naturopath records in Washington

  1. Candace Aasan, N.D.Kirkland, WA1265598353
  2. Hilliary Abbott, NDLynnwood, WA1477331387
  3. Rhea Abbott, NDRedmond, WA1245652346
  4. Zakiyyah Abdul-Azeem, NDEverett, WA1063261816
  5. Marianna Abrams, N.D.Seattle, WA1497987754
  6. Kristen Acesta, NDCashmere, WA1255769253
  7. Sarah Acosta Smith, NDBrewster, WA1437298502
  8. Laura Adair, NDKirkland, WA1669194478
  9. Suzanne Adams, N.D.Olympia, WA1700944683
  10. Courtney Addabbo, NDPuyallup, WA1003349200

Common questions

What is Ksenia Malarkey, ND's NPI number?

Ksenia Malarkey, ND's National Provider Identifier (NPI) is 1326659863, issued on Aug 10, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Ksenia Malarkey, ND located?

The NPPES record lists a practice address at 2825 Eastlake Ave E Ste 115, Seattle, WA, 98102. Phone: (206) 420-1321. Providers update this record themselves, so call before visiting.

How can I verify Ksenia Malarkey, ND's license?

Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Ksenia Malarkey, ND prescribe under Medicare Part D?

In 2024, Ksenia Malarkey, ND had 70 Medicare Part D claims for 11 beneficiaries; the average among naturopath prescribers was 127. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.