Gregory D. Avey, M.D.
Neuroradiology Physician · Madison, WI
Gregory D. Avey, M.D. is a neuroradiology physician with a practice address in Madison, Wisconsin, and NPI 1881644813, issued on May 11, 2006. Check the license (Wisconsin 49572, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Gregory D. Avey
- Credential
- M.D.
- Primary taxonomy
- Neuroradiology Physician 2085N0700X
- License numbers
- 49572 WI
1691 WI
Self-reported in NPPES; status is on the state search - Practice location
- University OF Wisconsin Hospital, Madison, WI 53792
- Phone
- (608) 263-0572
- Enumerated
- May 11, 2006
- Record last updated
- Jan 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090415000304); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest neuroradiology physician records → All 38 in Wisconsin → Look up another NPI →
Also registered at University OF Wisconsin Hospital
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lauren Bern, M.D.Geriatric Psychiatry Physician1184675266
- Richard Bruce, M.D.Neuroradiology Physician1649220427
- Michael Collins, M.D.Anesthesiology Physician1720039407
- Brian Gadbaw, M.D.Pediatrics Physician1548225592
Verify Gregory D. Avey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 49572Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 3 group practices
- Group Health Cooperative OF South Central WisconsinFitchburg, WI
- University OF Wisconsin Medical Foundation IncMadison, WI
- University OF Wisconsin System Non PayrollMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory D. Avey among 38 neuroradiology physician records in Wisconsin
Gregory D. Avey, M.D. is one of 38 neuroradiology physician records with a practice address in Wisconsin. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 47% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2004 · median 2003 among the 32 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuroradiology Physician providers in Wisconsin
There are 38 neuroradiology physician records in Wisconsin.
All 38 in Wisconsin → Every provider in Madison → Neuroradiology Physician nationwide →
The 8 neuroradiology physician records with the nearest ZIP codes
- Ahmad Atassi, M. DMadison, WI 537921154512242
- Richard Bruce, M.D.Madison, WI 537921649220427
- Aaron Field, MD PHDMadison, WI 537921083682421
- Kathleen Fink, MDMadison, WI 537921902917909
- James Fink, MDMadison, WI 537921164527495
- Lindell Gentry, MDMadison, WI 537921417925843
- Allison Grayev, M.D.Madison, WI 537921962447789
- Victor Haughton, MDMadison, WI 537921457310930
Common questions
What is Gregory D. Avey, M.D.'s NPI number?
Gregory D. 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 D. 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 D. Avey, M.D.'s license?
NPPES lists Wisconsin license number 49572, as entered by the provider. 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), 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.