NPPES file of Aug 9, 2026

Clayton Joseph Luyk, MD

Physical Medicine & Rehabilitation Physician · Grand Rapids, MI

Clayton Joseph Luyk, MD is a physical medicine & rehabilitation physician with a practice address in Grand Rapids, Michigan, and NPI 1639664931, issued on Jun 28, 2018. Check the license (Michigan 4301115773, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1639664931
Name
Clayton Joseph Luyk
Credential
MD
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
4301115773 MI
Self-reported in NPPES; status is on the state search
Practice location
235 Wealthy St SE, Grand Rapids, MI 49503
Phone
(616) 840-8953
Enumerated
Jun 28, 2018
Record last updated
Mar 6, 2024
Fax
(616) 840-9665
Medicare enrollment
Enrolled (PECOS I20220817002814); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 2018
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 235 Wealthy St SE

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

  1. Alyssa Ackerman, CCC-SLPSpeech-Language Pathologist1689392714
  2. Penny Adams, MS-OTR/LOccupational Therapist1831690759
  3. Katherine Aeschlimann, OTR/LOccupational Therapist1487156972
  4. Leah Allan, OTR/LOccupational Therapist1265156608
  5. Hannah Alvarez, PT, DPTNeurology Physical Therapist1720580319
  6. Michelle Andary, DOPhysical Medicine & Rehabilitation Physician1841938685

Verify Clayton Joseph Luyk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301115773
    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
Open the Michigan license search

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32% more Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

960 Medicare Part D claims for 173 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 28 claims were for opioids.

  1. Clayton Luyk960
  2. Specialty average727

Most prescribed

  1. Baclofen106 claims
  2. Atorvastatin Calcium59 claims
  3. Gabapentin45 claims
  4. Duloxetine Hcl34 claims
  5. Pantoprazole Sodium32 claims
  6. Carvedilol27 claims

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.

Industry payments in 2024: $94.56

4 payments; by number, the most common kind was food and beverage; the largest payer was Merz Pharmaceuticals, LLC. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Clayton Luyk$94.56
  2. Specialty average$1,237.86

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Mary Free Bed Rehabilitation HospitalGrand Rapids, MI

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

Clayton Joseph Luyk among 742 physical medicine & rehabilitation physician records in Michigan

Clayton Joseph Luyk, MD is one of 742 physical medicine & rehabilitation physician records with a practice address in Michigan. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 64% of them.

  • NPI issued2018 · 64% of these records are older, 29% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2018 · median 2008 among the 390 with a school on file
  • Record last updated2024 · 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 208100000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Michigan

There are 742 physical medicine & rehabilitation physician records in Michigan.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Richard Ball, M.D.Grand Rapids, MI 495031679523765
  2. Benjamin Bruinsma, M.D.Grand Rapids, MI 495031508804154
  3. Aashish Deshpande, MDGrand Rapids, MI 495031003915976
  4. Sampson Ho, M.D.Grand Rapids, MI 495031437192374
  5. Michael Jakubowski, M.D.Grand Rapids, MI 495031104863646
  6. Jeffrey Kramer, M.D.Grand Rapids, MI 495031306889100
  7. Robert Kreitsch, MDGrand Rapids, MI 495031609882661
  8. Christopher Morelli, D.O.Grand Rapids, MI 495031063653798

Common questions

What is Clayton Joseph Luyk, MD's NPI number?

Clayton Joseph Luyk, MD's National Provider Identifier (NPI) is 1639664931, issued on Jun 28, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Clayton Joseph Luyk, MD located?

The NPPES record lists a practice address at 235 Wealthy St SE, Grand Rapids, MI, 49503. Phone: (616) 840-8953. Providers update this record themselves, so call before visiting.

How can I verify Clayton Joseph Luyk, MD's license?

NPPES lists Michigan license number 4301115773, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Clayton Joseph Luyk, MD prescribe under Medicare Part D?

In 2024, Clayton Joseph Luyk, MD had 960 Medicare Part D claims for 173 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.