NPPES file of Aug 9, 2026

William Powers, N.D.

Naturopath · Seattle, WA

William Powers, N.D. is a naturopath with a practice address in Seattle, Washington, and NPI 1659425742, issued on Jan 23, 2007. Check the license (Washington NT00001068, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659425742
Name
William Powers
Credential
N.D.
Primary taxonomy
Naturopath 175F00000X
License number
NT00001068 WA
Self-reported in NPPES; status is on the state search
Practice location
2611 NE 125TH St Ste 90, Seattle, WA 98125
Phone
(206) 745-2254
Enumerated
Jan 23, 2007
Record last updated
Jun 26, 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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Also registered at 2611 NE 125TH St Ste 90

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

  1. Dean Chier, M.D.Family Medicine Physician1962564724

Verify William Powers 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 NT00001068
    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

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

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William Powers among 1,532 naturopath records in Washington

William Powers, N.D. 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 not. Its NPI, issued in 2007, is newer than 8% of them.

  • NPI issued2007 · 8% of these records are older, 73% newer
  • In a Medicare fileNo · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 naturopath records with the nearest ZIP codes

  1. Einat Arian, ND, PHDSeattle, WA 981251790972149
  2. Gail Buquicchio, NDSeattle, WA 981251861404006
  3. Mishell Cash, LMTSeattle, WA 981251780804138
  4. Sherry Kerchner, N.D.Seattle, WA 981251770619512
  5. Dina Kiseleva, NDSeattle, WA 981251891940342
  6. Mikhail Kisselev, N.D., L.M.P.Seattle, WA 981251073638177
  7. Joshua Leahy, ND, LACSeattle, WA 981251508048794
  8. Afia Menke, NDSeattle, WA 981251417984790

Common questions

What is William Powers, N.D.'s NPI number?

William Powers, N.D.'s National Provider Identifier (NPI) is 1659425742, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is William Powers, N.D. located?

The NPPES record lists a practice address at 2611 NE 125TH St Ste 90, Seattle, WA, 98125. Phone: (206) 745-2254. Providers update this record themselves, so call before visiting.

How can I verify William Powers, N.D.'s license?

NPPES lists Washington license number NT00001068, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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. 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.