NPPES file of Aug 9, 2026

Madelyn Hallowell

Athletic Trainer · Walla Walla, WA

Madelyn Hallowell is an athletic trainer with a practice address in Walla Walla, Washington, and NPI 1679336937, issued on Jan 31, 2024. Check the license 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
1679336937
Name
Madelyn Hallowell
Primary taxonomy
Athletic Trainer 2255A2300X
Practice location
1331 Dell Ave, Walla Walla, WA 99362
Phone
(509) 516-9637
Enumerated
Jan 31, 2024
Record last updated
Jan 31, 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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Verify Madelyn Hallowell 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

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Athletic Trainer providers in Washington

There are 820 athletic trainer records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 820 in Washington → Every provider in Walla Walla →

Other athletic trainer records in Washington

  1. Janna AdamsCheney, WA1780202143
  2. Julie Agel, ATCSeattle, WA1104467059
  3. Nayeli AguilarCheney, WA1306572557
  4. Kenneth Ahlstrom, ATCBremerton, WA1689686404
  5. Sarah Aiken, ATCEphrata, WA1538283320
  6. Maili AkiCheney, WA1144901406
  7. Jack AlbertSpokane Valley, WA1790458495
  8. Seth AldermanKennewick, WA1447054630
  9. Audriana AlfaroCheney, WA1073435707
  10. Abigail Allison, ATSSpokane Valley, WA1619570033

Common questions

What is Madelyn Hallowell's NPI number?

Madelyn Hallowell's National Provider Identifier (NPI) is 1679336937, issued on Jan 31, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Madelyn Hallowell located?

The NPPES record lists a practice address at 1331 Dell Ave, Walla Walla, WA, 99362. Phone: (509) 516-9637. Providers update this record themselves, so call before visiting.

How can I verify Madelyn Hallowell's license?

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.

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.