NPPES file of Aug 9, 2026

Catherine Maddox, DC

Neurology Chiropractor · Portland, OR

Catherine Maddox, DC is a neurology chiropractor with a practice address in Portland, Oregon, and NPI 1033629795, issued on Oct 9, 2017. Check the license (Oregon 5854, as entered in NPPES) with the Oregon 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
1033629795
Name
Catherine Maddox
Credential
DC
Primary taxonomy
Neurology Chiropractor 111NN0400X
License number
5854 OR
Self-reported in NPPES; status is on the state search
Practice location
4531 SE Belmont St, Portland, OR 97215
Phone
(503) 660-8874
Enumerated
Oct 9, 2017
Record last updated
Dec 1, 2023
Fax
(503) 662-8654
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 4531 SE Belmont St

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

  1. Michael Antoszewski, L.AC.Acupuncturist1336574961
  2. Heather Ayers, RN BSNGerontology Registered Nurse1063762391
  3. Petra Bahr, RN, BSNGerontology Registered Nurse1013268853
  4. Jessica Barnese, LPCProfessional Counselor1023792165
  5. Shemaya BlauerSocial Worker1962754671
  6. Lynette Boettger, LPNLicensed Practical Nurse1689009144

Verify Catherine Maddox 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 5854    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

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Neurology Chiropractor providers in Oregon

There are 12 neurology chiropractor records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12 in Oregon → Every provider in Portland →

Other neurology chiropractor records in Oregon

  1. Hans Andersen, CHIROPRACTORPortland, OR1164642658
  2. Andrew Funk, DC, DACNBLake Oswego, OR1891163515
  3. Tristan Maceiras, DCPortland, OR1689381451
  4. Lawrence Nelson, DC,DACNBTigard, OR1699815647
  5. Jacob Plasker, DCPortland, OR1417403361
  6. John Platt, D.C.Portland, OR1326252867
  7. Erik Reis, D.C.Lake Oswego, OR1154749547
  8. Kimberly Savage, DC, DACNBBeaverton, OR1184219453
  9. Laura Swingen, D.C., D.A.C.N.B.Portland, OR1164480448
  10. Jeanne Young, DC PCBend, OR1710954565

Common questions

What is Catherine Maddox, DC's NPI number?

Catherine Maddox, DC's National Provider Identifier (NPI) is 1033629795, issued on Oct 9, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Maddox, DC located?

The NPPES record lists a practice address at 4531 SE Belmont St, Portland, OR, 97215. Phone: (503) 660-8874. Providers update this record themselves, so call before visiting.

How can I verify Catherine Maddox, DC's license?

NPPES lists Oregon license number 5854, 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. 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.