NPPES file of Aug 9, 2026

Gregory Anton Rufener, MD

Diagnostic Radiology Physician · Tucson, AZ

Gregory Anton Rufener, MD is a diagnostic radiology physician with a practice address in Tucson, Arizona, and NPI 1538663703, issued on Mar 21, 2018. Check the license (Arizona 73285, as entered in NPPES) on the Arizona Medical Board; 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
1538663703
Name
Gregory Anton Rufener
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
73285 AZ
MD199504 OR
Self-reported in NPPES; status is on the state search
Practice location
677 N Wilmot RD, Tucson, AZ 85711
Phone
(520) 795-2889
Enumerated
Mar 21, 2018
Record last updated
Aug 6, 2024
Medicare enrollment
Enrolled (PECOS I20240618001083); accepts Medicare assignment
Medical or professional school
Creighton University School Of Medicine, 2018
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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8 nearest diagnostic radiology physician records → All 869 in Arizona → Look up another NPI →

Also registered at 677 N Wilmot RD

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

  1. Gaurav Anand, MDDiagnostic Radiology Physician1821593468
  2. Daniel Anavy, MDDiagnostic Radiology Physician1134199482
  3. Eli Arbogast, RRARadiology Practitioner Assistant1528716180
  4. Boyd Ashdown, MDDiagnostic Radiology Physician1841260114
  5. Hasina AsheDiagnostic Radiology Physician1720492275
  6. Michael Baker, MDDiagnostic Radiology Physician1942271085

Verify Gregory Anton Rufener in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 73285    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 Arizona 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. Radiology Ltd LLCSalt Lake City, UT

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

Gregory Anton Rufener among 869 diagnostic radiology physician records in Arizona

Gregory Anton Rufener, MD is one of 869 diagnostic radiology physician records with a practice address in Arizona. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.

  • NPI issued2018 · 84% of these records are older, 14% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2018 · median 2003 among the 573 with a school on file
  • Record last updated2024 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

233 diagnostic radiology physician records list a practice address in Tucson

They are 233 of the 18,788 NPPES records with a practice address in Tucson, and 869 diagnostic radiology physician records in Arizona.

All 869 in Arizona → Every provider in Tucson → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Daniel Anavy, MDTucson, AZ 857111134199482
  2. Boyd Ashdown, MDTucson, AZ 857111841260114
  3. Bradley Bohnert, MDTucson, AZ 857111073583365
  4. Kim Burroughs, MDTucson, AZ 857111598735896
  5. Eric Groskind, MDTucson, AZ 857111649240961
  6. Andrew Gyorke, MDTucson, AZ 857111194795419
  7. Laurence Hanelin, MDTucson, AZ 857111609846922
  8. Katherine Hunt, MDTucson, AZ 857111750351078

Common questions

What is Gregory Anton Rufener, MD's NPI number?

Gregory Anton Rufener, MD's National Provider Identifier (NPI) is 1538663703, issued on Mar 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Anton Rufener, MD located?

The NPPES record lists a practice address at 677 N Wilmot RD, Tucson, AZ, 85711. Phone: (520) 795-2889. Providers update this record themselves, so call before visiting.

How can I verify Gregory Anton Rufener, MD's license?

NPPES lists Arizona license number 73285, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. 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.