Registry data as of Aug 27, 2026

Gregory Avey, M.D.

Diagnostic Radiology Physician · Madison, WI

Gregory Avey, M.D. is a diagnostic radiology physician with a practice address in Madison, Wisconsin, and NPI 1881644813, issued on May 11, 2006. Check the license on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1881644813
Name
Gregory Avey
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
Practice location
University OF Wisconsin Hospital, Madison, WI 53792
Phone
(608) 263-0572
Enumerated
May 11, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at University OF Wisconsin Hospital

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

  1. Sabina Agrawal, D.O.Internal Medicine Physician1659336089
  2. Jill Bennett, PHARMDPharmacotherapy Pharmacist1679650881
  3. Lauren Bern, M.D.Geriatric Psychiatry Physician1184675266
  4. Richard Bruce, M.D.Diagnostic Radiology Physician1649220427
  5. Michael Collins, M.D.Anesthesiology Physician1720039407
  6. Brian Gadbaw, M.D.Pediatrics Physician1548225592

Verify Gregory Avey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining BoardCheck 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 Wisconsin 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.

3 hospital and facility affiliations

  1. Group Health Cooperative OF South Central WisconsinFitchburg, WI
  2. University OF Wisconsin Medical Foundation IncMadison, WI
  3. University OF Wisconsin System Non PayrollMadison, WI

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

215 diagnostic radiology physician records list a Madison practice address

They are 215 of the 15,014 NPPES records with a Madison practice address, and 968 diagnostic radiology physician records in Wisconsin.

Other diagnostic radiology physician records in Wisconsin

  1. Ibrahim AbdallaMadison, WI1467266809
  2. James Aceto, M.D.Mequon, WI1609858158
  3. Mohit Agarwal, MDMilwaukee, WI1265864169
  4. Sarah Agnew, RT (R).Madison, WI1730742776
  5. Maysoon Al-Hihi, MDMilwaukee, WI1093741399
  6. Giustino Albanese, M.D.Madison, WI1265634307
  7. Saad Ali, M.D.Milwaukee, WI1467617662
  8. Fadhel Almolani, MDMadison, WI1134447675
  9. Mohammed AlshehriMilwaukee, WI1841687597
  10. Brice Alvord, M.D.Berlin, WI1679734669

Common questions

What is Gregory Avey, M.D.'s NPI number?

Gregory Avey, M.D.'s National Provider Identifier (NPI) is 1881644813, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Avey, M.D. located?

The NPPES record lists a practice address at University OF Wisconsin Hospital, Madison, WI, 53792. Phone: (608) 263-0572. Providers update this record themselves, so call before visiting.

How can I verify Gregory Avey, M.D.'s license?

Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.