Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Gregory L. Labenz, MD

Individual provider Diagnostic Radiology Physician · NPI 1841241940

Dr. Gregory L. Labenz, MD practises Diagnostic Radiology in Tucson, Arizona. Graduated from University of Arizona College of Medicine in 1992, 34 years ago. Practices with Sonoran Radiology Ltd, a 465-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
34
Trained at
University of Arizona College of Medicine
Licensed in
AZ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1980 W Hospital Dr Ste 204
Tucson, AZ 85704-7802 Not confirmed with CMS for 12 years — call before visiting
Phone: (520) 547-0433
Fax: (520) 547-0433
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 29349 (AZ)

Record details

NPI number1841241940
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2006
Last updated in NPPESJanuary 28, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Sonoran Radiology Ltd — 465 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients2,232
Services billed 7,752 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Northwest Medical Center Sahuarita Hospital · Sahuarita, AZ · listed as Northwest Sahuarita Hospital LLC
  • Oro Valley Hospital Hospital · Oro Valley, AZ
  • Abrazo Arrowhead Hospital Hospital · Glendale, AZ
  • Abrazo West Campus Hospital · Goodyear, AZ
  • Northwest Medical Center Hospital · Tucson, AZ

Colleagues at Sonoran Radiology Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 465 clinicians in the practice; 12 are shown here.

Other providers in Tucson