NPPES file of Aug 9, 2026

Brennan Noonan, DC

Chiropractor · Salem, OR

Brennan Noonan, DC is a chiropractor with a practice address in Salem, Oregon, and NPI 1740092055, issued on Jan 23, 2025. Check the license (Oregon 6427, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1740092055
Name
Brennan Noonan
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
6427 OR
Self-reported in NPPES; status is on the state search
Practice location
705 Ewald Ave SE, Salem, OR 97302
Phone
(503) 378-0068
Enumerated
Jan 23, 2025
Record last updated
Jan 23, 2025
Medicare enrollment
Enrolled (PECOS I20250214002114); may accept Medicare assignment
Medical or professional school
Western States College Of Chiropractic, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest chiropractor records → All 1,881 in Oregon → Look up another NPI →

Also registered at 705 Ewald Ave SE

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

  1. Bradley Brenneman, LMTMassage Therapist1326602533
  2. John Ewanyk, DCChiropractor1508824954
  3. Sidney Leigh, LMTSpecialist1336356583
  4. John Palmer, DCChiropractor1437117884
  5. Brent Smith, DCChiropractor1417915620

Verify Brennan Noonan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 6427    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 Oregon 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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Bills Medicare through one group practice

  1. Chiropractic Physicians, P.C.Salem, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Brennan Noonan among 1,881 chiropractor records in Oregon

Brennan Noonan, DC is one of 1,881 chiropractor records with a practice address in Oregon. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 1% newer
  • In a Medicare fileYes · 18% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2024 · median 2008 among the 638 with a school on file
  • Record last updated2025 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Chiropractor providers in Oregon

There are 1,881 chiropractor records in Oregon.

All 1,881 in Oregon → Every provider in Salem → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. James Biser, D.C.Salem, OR 973021497892830
  2. Zohra Campbell Bolduc, DCSalem, OR 973021730191677
  3. Michael Dutton, D.C.Salem, OR 973021134294739
  4. John Ewanyk, DCSalem, OR 973021508824954
  5. David Gasser, DCSalem, OR 973021790776862
  6. Steven Koc, D.C.Salem, OR 973021790766384
  7. Richard Layman, D.C.Salem, OR 973021053354001
  8. Ryan McDaid, D.C.Salem, OR 973021588624126

Common questions

What is Brennan Noonan, DC's NPI number?

Brennan Noonan, DC's National Provider Identifier (NPI) is 1740092055, issued on Jan 23, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Brennan Noonan, DC located?

The NPPES record lists a practice address at 705 Ewald Ave SE, Salem, OR, 97302. Phone: (503) 378-0068. Providers update this record themselves, so call before visiting.

How can I verify Brennan Noonan, DC's license?

NPPES lists Oregon license number 6427, as entered by the provider. Search the Oregon 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. 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.