NPPES file of Aug 9, 2026

Anna Sitkoff, ND

Naturopath · Poulsbo, WA

Anna Sitkoff, ND is a naturopath with a practice address in Poulsbo, Washington, and NPI 1447860929, issued on Aug 9, 2020. Check the license (Washington NT61097543, as entered in NPPES) 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
1447860929
Name
Anna Sitkoff
Credential
ND
Primary taxonomy
Naturopath 175F00000X
License numbers
NT61097543 WA
ND1232 CA
Self-reported in NPPES; status is on the state search
Practice location
18978 Front St NE Ste 150, Poulsbo, WA 98370
Phone
(253) 354-4020
Enumerated
Aug 9, 2020
Record last updated
Jun 2, 2023
Fax
(866) 353-0448
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 18978 Front St NE Ste 150

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

  1. Matthew Baran-Mickle, NDNaturopath1396410569

Verify Anna Sitkoff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license NT61097543
    Check 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

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68% fewer Medicare Part D claims than the average naturopath in 2024

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

  1. Anna Sitkoff35
  2. Specialty average109

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.

9 naturopath records list a practice address in Poulsbo

They are 9 of the 622 NPPES records with a practice address in Poulsbo, and 1,532 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. Justin Abitua, ND, LACSpokane, WA1235590720
  6. Marianna Abrams, N.D.Seattle, WA1497987754
  7. Kristen Acesta, NDCashmere, WA1255769253
  8. Sarah Acosta Smith, NDBrewster, WA1437298502
  9. Laura Adair, NDKirkland, WA1669194478
  10. Suzanne Adams, N.D.Olympia, WA1700944683

Common questions

What is Anna Sitkoff, ND's NPI number?

Anna Sitkoff, ND's National Provider Identifier (NPI) is 1447860929, issued on Aug 9, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Anna Sitkoff, ND located?

The NPPES record lists a practice address at 18978 Front St NE Ste 150, Poulsbo, WA, 98370. Phone: (253) 354-4020. Providers update this record themselves, so call before visiting.

How can I verify Anna Sitkoff, ND's license?

NPPES lists Washington license number NT61097543, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Anna Sitkoff, ND prescribe under Medicare Part D?

In 2024, Anna Sitkoff, ND had 35 Medicare Part D claims; 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.

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.