NPPES file of Aug 9, 2026

Michael Dirkx, D.O.

Orthopaedic Surgery Physician · Mount Clemens, MI

Michael Dirkx, D.O. is an orthopaedic surgery physician with a practice address in Mount Clemens, Michigan, and NPI 1427408582, issued on Jun 20, 2016. Check the license (Michigan 5101022585, 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
1427408582
Name
Michael Dirkx
Credential
D.O.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
5101022585 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 Harrington St, Mount Clemens, MI 48043
Phone
(586) 493-8000
Enumerated
Jun 20, 2016
Record last updated
Jun 20, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210609002749); may accept 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 1000 Harrington St

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

  1. Youssef Abbiss, D.O.Internal Medicine Physician1982991881
  2. Nicholas Abdelnour, DPMStudent in an Organized Health Care Education/Training Program1902648603
  3. Gabriella Abraham, DOStudent in an Organized Health Care Education/Training Program1568219889
  4. Aditya AcharyaStudent in an Organized Health Care Education/Training Program1164368783
  5. John Adamczak, CRNACertified Registered Nurse Anesthetist1316190242
  6. Lisa AdamczykPhysical Therapist1861983991

Verify Michael Dirkx 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 5101022585
    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

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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62% more Medicare Part D claims than the average orthopaedic surgery physician in 2024

559 Medicare Part D claims for 175 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 208 claims were for opioids.

  1. Michael Dirkx559
  2. Specialty average346

Most prescribed

  1. Oxycodone Hcl133 claims
  2. Mupirocin81 claims
  3. Celecoxib66 claims
  4. Ibuprofen65 claims
  5. Tramadol Hcl50 claims
  6. Meloxicam41 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: $220.36

13 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Dirkx$220
  2. Specialty average$23,023

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

Bills Medicare through 2 group practices

  1. Sports Rehab And Professional Therapy Associates IncStorm Lake, IA
  2. St Anthony Regional Hospital And Nursing HomeCarroll, IA

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

Michael Dirkx among 962 orthopaedic surgery physician records in Michigan

Michael Dirkx, D.O. is one of 962 orthopaedic surgery 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 2016, is newer than 72% of them.

  • NPI issued2016 · 72% of these records are older, 25% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2016 · median 2006 among the 560 with a school on file
  • Record last updated2016 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 orthopaedic surgery physician records list a practice address in Mount Clemens

They are 9 of the 858 NPPES records with a practice address in Mount Clemens, and 962 orthopaedic surgery physician records in Michigan.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Majed Alzahabi, DOMount Clemens, MI 480431700409190
  2. Phillip Anderson, DOMount Clemens, MI 480431700560489
  3. Sandres Aodish, DO, PHARM.D.Mount Clemens, MI 480431609480656
  4. Ronald Irwin, MDMt Clemens, MI 480431750341509
  5. Gino Lombardo, DOMount Clemens, MI 480431831881465
  6. Zachary LudwigMount Clemens, MI 480431760328215
  7. Pavel Medved, DOMount Clemens, MI 480431124641212
  8. Nicholas Michel, DOMount Clemens, MI 480431043760754

Common questions

What is Michael Dirkx, D.O.'s NPI number?

Michael Dirkx, D.O.'s National Provider Identifier (NPI) is 1427408582, issued on Jun 20, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Michael Dirkx, D.O. located?

The NPPES record lists a practice address at 1000 Harrington St, Mount Clemens, MI, 48043. Phone: (586) 493-8000. Providers update this record themselves, so call before visiting.

How can I verify Michael Dirkx, D.O.'s license?

NPPES lists Michigan license number 5101022585, 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 Michael Dirkx, D.O. prescribe under Medicare Part D?

In 2024, Michael Dirkx, D.O. had 559 Medicare Part D claims for 175 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.