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

Maria Colombo, MD

Individual provider Diagnostic Radiology Physician · NPI 1013974948

Maria Colombo, MD practises Diagnostic Radiology in Scottsdale, Arizona. Graduated from University of Rochester School of Medicine and Dentistry in 1991, 35 years ago. Practices with Sonoran Radiology Ltd, a 465-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
35
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
AZ
In the registry since
2006
Specialties on file
2
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

13400 E Shea Blvd
Scottsdale, AZ 85259-5452 Not confirmed with CMS for 11 years — call before visiting
Phone: (480) 301-8000
Fax: (612) 294-4903
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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 25473 (AZ)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence AZ25473 (AZ)

Record details

NPI number1013974948
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2006
Last updated in NPPESMay 4, 2015

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 1991 (35 years in practice)
Group practice Sonoran Radiology Ltd — 465 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 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 patients2,126
Services billed 2,824 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $9 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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 Scottsdale