NPPES file of Aug 9, 2026

Michael Clinton Willey, M.D.

Orthopaedic Trauma Physician · Iowa City, IA

Michael Clinton Willey, M.D. is an orthopaedic trauma physician with a practice address in Iowa City, Iowa, and NPI 1598991085, issued on Jun 10, 2009. Check the license (Iowa MD-41901, as entered in NPPES) on the Iowa Board of Medicine; 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
1598991085
Name
Michael Clinton Willey
Credential
M.D.
Primary taxonomy
Orthopaedic Trauma Physician 207XX0801X
License number
MD-41901 IA
Self-reported in NPPES; status is on the state search
Practice location
200 Hawkins Dr Dept OF, Iowa City, IA 52242
Phone
(319) 356-2223
Enumerated
Jun 10, 2009
Record last updated
Mar 14, 2025
Fax
(319) 353-6754
Medicare enrollment
Enrolled (PECOS I20140828001730); accepts Medicare assignment
Medical or professional school
University Of Iowa, Rj & L Carver College Of Medicine, 2009
Telehealth
Offers telehealth (CMS)
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 200 Hawkins Dr Dept OF

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

  1. Sami Al Kasab, M.D.Neurology Physician1538509799
  2. Sanaa Al-Nattah, MBBSAnatomic Pathology & Clinical Pathology Physician1720640147
  3. Anisa Alizaidy, MDObstetrics & Gynecology Physician1386329266
  4. Rofieda Alwaqfi, MBBSAnatomic Pathology & Clinical Pathology Physician1861045932
  5. Evangelia Assimacopoulos, MD, MBAEmergency Medicine Physician1194385377
  6. Hani Assoum, M.D.Orthopaedic Surgery of the Spine Physician1043599103

Verify Michael Clinton Willey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license MD-41901
    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 Iowa 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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Industry payments in 2024: $511.55

6 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 722 providers of this specialty with any payment received $15,814.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Willey$512
  2. Specialty average$15,814

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. Progressive Rehabilitation Associates LLCIowa City, IA
  2. State University OF IowaIowa City, IA

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

Michael Clinton Willey among 10 orthopaedic trauma physician records in Iowa

Michael Clinton Willey, M.D. is one of 10 orthopaedic trauma physician records with a practice address in Iowa. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 50% of them.

  • NPI issued2009 · 50% of these records are older, 30% newer
  • In a Medicare fileYes · 100% of these records are
  • In the CMS Doctors and Clinicians fileYes · 100% of these records are
  • Graduated2009 · median 2005 among the 10 with a school on file
  • Record last updated2025 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0801X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Trauma Physician providers in Iowa

There are 10 orthopaedic trauma physician records in Iowa.

The 8 orthopaedic trauma physician records with the nearest ZIP codes

  1. Matthew Hogue, M.D.Iowa City, IA 522421619235561
  2. Matthew Karam, M.D.Iowa City, IA 522421790993160
  3. John Marsh, MDIowa City, IA 522421871585273
  4. James Nepola, MDIowa City, IA 522421972597037
  5. James Pape, MDCedar Rapids, IA 524031093713752
  6. Matthew Herring, MDDes Moines, IA 503161609219658
  7. Khushdeep Vig, MDDes Moines, IA 503161124522487
  8. Kamaldeen Aderibigbe, M.DDes Moines, IA 503141043454978

Common questions

What is Michael Clinton Willey, M.D.'s NPI number?

Michael Clinton Willey, M.D.'s National Provider Identifier (NPI) is 1598991085, issued on Jun 10, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Michael Clinton Willey, M.D. located?

The NPPES record lists a practice address at 200 Hawkins Dr Dept OF, Iowa City, IA, 52242. Phone: (319) 356-2223. Providers update this record themselves, so call before visiting.

How can I verify Michael Clinton Willey, M.D.'s license?

NPPES lists Iowa license number MD-41901, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.