Kay L. Aardema, MD
Anatomic Pathology & Clinical Pathology Physician · Grand Rapids, MI
Kay L. Aardema, MD is an anatomic pathology & clinical pathology physician with a practice address in Grand Rapids, Michigan, and NPI 1407840051, issued on Sep 9, 2005. Check the license (Michigan 4301063289, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Kay L. Aardema
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 4301063289 MI
Self-reported in NPPES; status is on the state search - Practice location
- 200 Jefferson Ave SE, Grand Rapids, MI 49503
- Phone
- (616) 685-6258
- Enumerated
- Sep 9, 2005
- Record last updated
- Mar 3, 2022
- Medicaid IDs
- 4158640 MI
1407840051 MI - Medicare enrollment
- Enrolled (PECOS I20100707000384); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1994
- Entity
- Type 1 · individual
Also registered at 200 Jefferson Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Chioma AtueyiCommunity Health Worker1417219346
Verify Kay L. Aardema in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301063289Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $35.05
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 2,607 providers of this specialty with any payment received $3,565.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Pathology Associates OF Grand Rapids PCGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Michigan
There are 561 anatomic pathology & clinical pathology physician records in Michigan.
Other anatomic pathology & clinical pathology physician records in Michigan
- Omar Abbas, MDDetroit, MI1417687450
- Nour Abd AlmohsenDetroit, MI1104359983
- Michael Abrash, M.D.Farmington Hills, MI1033152681
- Monroe Adams, DOMount Clemens, MI1437103769
- Aamir Ahsan, MDGrand Blanc, MI1386832640
- Beena Ahsan, M.DDetroit, MI1841653250
- Stephanie Akins, M.D.Rochester, MI1457670135
- Mousa Al-Abbadi, MDDetroit, MI1023056124
- Basim Al-Khafaji, MDDetroit, MI1386758571
- Khaleel Al-Obaidy, M.D.Detroit, MI1649665324
Common questions
What is Kay L. Aardema, MD's NPI number?
Kay L. Aardema, MD's National Provider Identifier (NPI) is 1407840051, issued on Sep 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kay L. Aardema, MD located?
The NPPES record lists a practice address at 200 Jefferson Ave SE, Grand Rapids, MI, 49503. Phone: (616) 685-6258. Providers update this record themselves, so call before visiting.
How can I verify Kay L. Aardema, MD's license?
NPPES lists Michigan license number 4301063289, 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.
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.