NPPES file of Aug 9, 2026

Zachary Takuya Monasmith

Chiropractor · Hillsboro, OR

Zachary Takuya Monasmith is a chiropractor with a practice address in Hillsboro, Oregon, and NPI 1467225920, issued on Nov 6, 2023. Check the license (Oregon 6346, 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
1467225920
Name
Zachary Takuya Monasmith
Primary taxonomy
Chiropractor 111N00000X
License number
6346 OR
Self-reported in NPPES; status is on the state search
Practice location
862 SE Oak St Ste 2A, Hillsboro, OR 97123
Phone
(503) 648-6997
Enumerated
Nov 6, 2023
Record last updated
Nov 7, 2023
Fax
(503) 648-0122
Medicare enrollment
Enrolled (PECOS I20240105003817); may accept Medicare assignment
Medical or professional school
Western States College Of Chiropractic, 2023
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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Also registered at 862 SE Oak St Ste 2A

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

  1. Nereida Aguiar, DCChiropractor1376036715
  2. Katelind Hedin, LMTMassage Therapist1780110536
  3. Anthony Marasco, DCChiropractor1306163688
  4. Tiffany OuchidaCommunity Health Worker1467084525
  5. Jay Phillipe, DPTPhysical Therapist1770879744

Verify Zachary Takuya Monasmith 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 6346
    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. Bridgetown Physical MedicineHillsboro, OR

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

Zachary Takuya Monasmith among 1,881 chiropractor records in Oregon

Zachary Takuya Monasmith 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 2023, is newer than 91% of them.

  • NPI issued2023 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 18% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2023 · median 2008 among the 638 with a school on file
  • Record last updated2023 · 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).

59 chiropractor records list a practice address in Hillsboro

They are 59 of the 3,302 NPPES records with a practice address in Hillsboro, and 1,881 chiropractor records in Oregon.

The 8 chiropractor records with the nearest ZIP codes

  1. Laurence Bourland, D.C.Hillsboro, OR 971231851425821
  2. Patrick Bourlon, D.CHillsboro, OR 971231710056791
  3. Christopher Fowler, D.C.Hillsboro, OR 971231912028556
  4. David Junkin, D.C.Hillsboro, OR 971231316078231
  5. Dustin Kollar, DCHillsboro, OR 971231194723064
  6. Jeffrey Koosman, DCHillsboro, OR 971231578513651
  7. Anthony Marasco, DCHillsboro, OR 971231306163688
  8. William Plewes, D.C.Hillsboro, OR 971231730231846

Common questions

What is Zachary Takuya Monasmith's NPI number?

Zachary Takuya Monasmith's National Provider Identifier (NPI) is 1467225920, issued on Nov 6, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Zachary Takuya Monasmith located?

The NPPES record lists a practice address at 862 SE Oak St Ste 2A, Hillsboro, OR, 97123. Phone: (503) 648-6997. Providers update this record themselves, so call before visiting.

How can I verify Zachary Takuya Monasmith's license?

NPPES lists Oregon license number 6346, 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.

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.