Registry data as of Aug 27, 2026

Sean Sapunar, N.D.

Naturopath · Renton, WA

Sean Sapunar, N.D. is a naturopath with a practice address in Renton, Washington, and NPI 1003986241, issued on Nov 8, 2006. Check the license (Washington NT00001036, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1003986241
Name
Sean Sapunar
Credential
N.D.
Primary taxonomy
Naturopath 175F00000X
License number
NT00001036 WA
Self-reported in NPPES; status is on the state search
Practice location
326 Union Ave NE Ste 7, Renton, WA 98059
Phone
(425) 277-0786
Enumerated
Nov 8, 2006
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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Verify Sean Sapunar 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 NT00001036
    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.

2.2 times the Medicare Part D claims of the average naturopath in 2024

280 Medicare Part D claims for 38 beneficiaries, against an average of 127 among the 1,703 providers of this specialty who prescribed in Part D.

  1. Sean Sapunar280
  2. Specialty average127

Most prescribed

  1. Liothyronine Sodium53 claims
  2. Tizanidine Hcl24 claims
  3. Cyanocobalamin Injection20 claims
  4. Testosterone Cypionate19 claims
  5. Propranolol Hcl16 claims
  6. Progesterone15 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.

Naturopath providers in Washington

There are 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 Sean Sapunar, N.D.'s NPI number?

Sean Sapunar, N.D.'s National Provider Identifier (NPI) is 1003986241, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sean Sapunar, N.D. located?

The NPPES record lists a practice address at 326 Union Ave NE Ste 7, Renton, WA, 98059. Phone: (425) 277-0786. Providers update this record themselves, so call before visiting.

How can I verify Sean Sapunar, N.D.'s license?

NPPES lists Washington license number NT00001036, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Sean Sapunar, N.D. prescribe under Medicare Part D?

In 2024, Sean Sapunar, N.D. had 280 Medicare Part D claims for 38 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.