NPPES file of Aug 9, 2026

Jack Loy, DC

Chiropractor · Wyoming, MI

Jack Loy, DC is a chiropractor with a practice address in Wyoming, Michigan, and NPI 1548050974, issued on May 8, 2025. Check the license (Michigan 2301401613, as entered in NPPES) with the Michigan 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
1548050974
Name
Jack Loy
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
2301401613 MI
Self-reported in NPPES; status is on the state search
Practice location
2855 Byron Center Ave SW, Wyoming, MI 49519
Phone
(616) 532-2518
Enumerated
May 8, 2025
Record last updated
May 8, 2025
Medicare enrollment
Enrolled (PECOS I20250614000068); accepts Medicare assignment
Medical or professional school
Logan 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 3,058 in Michigan → Look up another NPI →

Also registered at 2855 Byron Center Ave SW

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

  1. Charles Kooistra, DCChiropractor1417943036
  2. Gerald Kooistra, DCChiropractor1881680403
  3. Jared Kooistra, D.C.Chiropractor1770640211
  4. Zachary Vanderweide, DCChiropractor1063970473

Verify Jack Loy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 2301401613    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 Michigan 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. Kooistra Chiropractic Clinic PLLCWyoming, MI

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

Jack Loy among 3,058 chiropractor records in Michigan

Jack Loy, DC is one of 3,058 chiropractor records with a practice address in Michigan. 25% 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 97% of them.

  • NPI issued2025 · 97% of these records are older, 2% newer
  • In a Medicare fileYes · 25% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2024 · median 2005 among the 1,743 with a school on file
  • Record last updated2025 · 74% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

48 chiropractor records list a practice address in Wyoming

They are 48 of the 1,661 NPPES records with a practice address in Wyoming, and 3,058 chiropractor records in Michigan.

All 3,058 in Michigan → Every provider in Wyoming → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Linda Bruinsma, DCWyoming, MI 495191508957150
  2. Bradley Conrad, D.CWyoming, MI 495191174646251
  3. Charles Ferry, DCWyoming, MI 495191174761001
  4. Michael Halliday, DCWyoming, MI 495191295742351
  5. Gerald Kooistra, DCWyoming, MI 495191881680403
  6. Charles Kooistra, DCWyoming, MI 495191417943036
  7. Jared Kooistra, D.C.Wyoming, MI 495191770640211
  8. Jessica Lopez, D.C.Wyoming, MI 495191962949420

Common questions

What is Jack Loy, DC's NPI number?

Jack Loy, DC's National Provider Identifier (NPI) is 1548050974, issued on May 8, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Jack Loy, DC located?

The NPPES record lists a practice address at 2855 Byron Center Ave SW, Wyoming, MI, 49519. Phone: (616) 532-2518. Providers update this record themselves, so call before visiting.

How can I verify Jack Loy, DC's license?

NPPES lists Michigan license number 2301401613, as entered by the provider. Search the Michigan 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.