NPPES file of Aug 9, 2026

Lynne M. Chadfield, DO

Neuromusculoskeletal Medicine & OMM Physician · Grand Rapids, MI

Lynne M. Chadfield, DO is a neuromusculoskeletal medicine & omm physician with a practice address in Grand Rapids, Michigan, and NPI 1508088568, issued on May 2, 2007. Check the license (Michigan 5101015653, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508088568
Name
Lynne M. Chadfield
Credential
DO
Primary taxonomy
Neuromusculoskeletal Medicine & OMM Physician 204D00000X
License number
5101015653 MI
Self-reported in NPPES; status is on the state search
Practice location
1025 Spaulding Ave SE, Grand Rapids, MI 49546
Phone
(616) 940-2795
Enumerated
May 2, 2007
Record last updated
Oct 20, 2023
Medicare enrollment
Enrolled (PECOS I20080926000090); accepts Medicare assignment
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 1025 Spaulding Ave SE

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

  1. Kathleen Osborn, M.D.Psychiatry Physician1427236546

Verify Lynne M. Chadfield 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 5101015653
    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
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96% fewer Medicare Part D claims than the average neuromusculoskeletal medicine & omm physician in 2024

23 Medicare Part D claims, against an average of 604 among the 400 providers of this specialty who prescribed in Part D.

  1. Lynne Chadfield23
  2. Specialty average604

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. Center For Physical Rehabilitation And Therapy LPGrand Rapids, MI
  2. Center For Physical Rehabilitation IncGrand Rapids, MI

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

Lynne M. Chadfield among 76 neuromusculoskeletal medicine & omm physician records in Michigan

Lynne M. Chadfield, DO is one of 76 neuromusculoskeletal medicine & omm physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 32% of them.

  • NPI issued2007 · 32% of these records are older, 55% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2002 · median 2011 among the 45 with a school on file
  • Record last updated2023 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204D00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neuromusculoskeletal Medicine & OMM Physician providers in Michigan

There are 76 neuromusculoskeletal medicine & omm physician records in Michigan.

The 8 neuromusculoskeletal medicine & omm physician records with the nearest ZIP codes

  1. Darren Grunwaldt, D.O.Wyoming, MI 495481437371788
  2. Mark Braden, DOGrand Rapids, MI 495251912490905
  3. Madeline Ginn-Terpstra, D.OGrand Rapids, MI 495251083149173
  4. Kevin Hayes, D.O.Grand Rapids, MI 495251225254477
  5. Kyle McDonald, D.OGrand Rapids, MI 495251861842825
  6. Derek Rosol, DOGrand Rapids, MI 495121790050151
  7. Hans Bruntmyer, D.O.Muskegon, MI 494441013907427
  8. Paul Dyball, D.O.Muskegon, MI 494441396944245

Common questions

What is Lynne M. Chadfield, DO's NPI number?

Lynne M. Chadfield, DO's National Provider Identifier (NPI) is 1508088568, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Lynne M. Chadfield, DO located?

The NPPES record lists a practice address at 1025 Spaulding Ave SE, Grand Rapids, MI, 49546. Phone: (616) 940-2795. Providers update this record themselves, so call before visiting.

How can I verify Lynne M. Chadfield, DO's license?

NPPES lists Michigan license number 5101015653, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Lynne M. Chadfield, DO prescribe under Medicare Part D?

In 2024, Lynne M. Chadfield, DO had 23 Medicare Part D claims; the average among neuromusculoskeletal medicine & omm physician prescribers was 604. Part D covers Medicare prescriptions 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.