NPPES file of Aug 9, 2026

Joel K. Greenson, MD

Anatomic Pathology & Clinical Pathology Physician · Ann Arbor, MI

Joel K. Greenson, MD is an anatomic pathology & clinical pathology physician with a practice address in Ann Arbor, Michigan, and NPI 1063593416, issued on Oct 18, 2006. Check the license (Michigan 4301061742, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063593416
Name
Joel K. Greenson
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
4301061742 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 East Medical Center Dr, Ann Arbor, MI 48109
Phone
(800) 862-7284
Enumerated
Oct 18, 2006
Record last updated
Mar 20, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicaid ID
2972859 MI
Medicare enrollment
Enrolled (PECOS I20100225000863); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 1984
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 1500 East Medical Center Dr

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

  1. Samia Abdelnabi, CNMAdvanced Practice Midwife1639404320
  2. Mahshid Abir, MDEmergency Medicine Physician1790988632
  3. Barbara Adams, MDPediatric Rheumatology Physician1962412577
  4. David Adams, MBBSAnesthesiology Physician1346484417
  5. Michael Adams, M.D.Internal Medicine Physician1780065284
  6. Gaury Adhikary, MDAnesthesiology Physician1629094297

Verify Joel K. Greenson 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 4301061742    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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Bills Medicare through one group practice

  1. Regents OF The University OF MichiganAnn Arbor, 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.

All 561 in Michigan → Every provider in Ann Arbor →

Other anatomic pathology & clinical pathology physician records in Michigan

  1. Kay Aardema, MDGrand Rapids, MI1407840051
  2. Omar Abbas, MDDetroit, MI1417687450
  3. Nour Abd AlmohsenDetroit, MI1104359983
  4. Michael Abrash, M.D.Farmington Hills, MI1033152681
  5. Monroe Adams, DOMount Clemens, MI1437103769
  6. Aamir Ahsan, MDGrand Blanc, MI1386832640
  7. Beena Ahsan, M.DDetroit, MI1841653250
  8. Stephanie Akins, M.D.Rochester, MI1457670135
  9. Mousa Al-Abbadi, MDDetroit, MI1023056124
  10. Basim Al-Khafaji, MDDetroit, MI1386758571

Common questions

What is Joel K. Greenson, MD's NPI number?

Joel K. Greenson, MD's National Provider Identifier (NPI) is 1063593416, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joel K. Greenson, MD located?

The NPPES record lists a practice address at 1500 East Medical Center Dr, Ann Arbor, MI, 48109. Phone: (800) 862-7284. Providers update this record themselves, so call before visiting.

How can I verify Joel K. Greenson, MD's license?

NPPES lists Michigan license number 4301061742, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.