NPPES file of Aug 9, 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, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 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
Record last updated
Jan 4, 2024
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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8 nearest naturopath records → All 1,532 in Washington → Look up another NPI →

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
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36% fewer Medicare Part D claims than the average naturopath in 2024

70 Medicare Part D claims for 11 beneficiaries, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D.

  1. Ksenia Malarkey70
  2. Specialty average109

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.

Ksenia Malarkey among 1,532 naturopath records in Washington

Ksenia Malarkey, ND is one of 1,532 naturopath records with a practice address in Washington. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 81% of them.

  • NPI issued2020 · 81% of these records are older, 15% newer
  • In a Medicare fileYes · 35% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2024 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 175F00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

526 naturopath records list a practice address in Seattle

They are 526 of the 41,956 NPPES records with a practice address in Seattle, and 1,532 naturopath records in Washington.

All 1,532 in Washington → Every provider in Seattle → Naturopath nationwide →

The 8 naturopath records with the nearest ZIP codes

  1. Brooke Anthony, NDSeattle, WA 981021659144319
  2. Chad Aschtgen, N.D.Seattle, WA 981021922189380
  3. Lauren GreshamSeattle, WA 981021073155412
  4. Jana Hagen, N.D.Seattle, WA 981021386897536
  5. Jessica HarriganSeattle, WA 981021043886989
  6. Atara Jaffe, NDSeattle, WA 981021164149480
  7. Duncan LynchSeattle, WA 981021477220432
  8. Sonia MalaniSeattle, WA 981021407319361

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 109. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.