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Diagnostic Radiology

Quentin N. Anderson, MD

Works at hospitals in Tucson, AZ · Sierra Vista, AZ · Arizona

Summary

Dr. Quentin N. Anderson, MD is a radiologist at 1625 N Campbell Ave, Tucson, AZ 85719. Phone: (520) 694-0111. Accepts Medicare assignment. In 2024, Quentin N. Anderson had 1,233 Original Medicare patients and 1,841 services. NPI 1366452799. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Quentin N. Anderson, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Quentin N. Anderson accept Medicare assignment?
Yes. Medicare's clinician data says Quentin N. Anderson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Quentin N. Anderson see?
In 2024, CMS data shows 1,233 Original Medicare patients and 1,841 services for Quentin N. Anderson. This counts Original Medicare only and measures volume, not quality.
What is Quentin N. Anderson's NPI number?
1366452799. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Quentin N. Anderson, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients1,233
Services billed to Medicare1,841
Different services or procedures11
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. X-ray of chest, 1 view (71045)1,328 services
  2. Ct scan of chest without contrast (71250)246 services
  3. X-ray of chest, 2 views (71046)111 services
  4. Ct scan of blood vessels of chest with contrast (71275)87 services
  5. Ct scan of chest with contrast (71260)51 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Ischemic heart disease52%
  • Arthritis47%
  • Chronic kidney disease42%
  • Heart failure39%

Hospitals where Quentin N. Anderson works

Medicare's Facility Affiliation Data lists Quentin N. Anderson at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Quentin N. Anderson is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Quentin N. Anderson as a member of this group (CMS data updated October 2, 2026).

  • Banner-University Medical Group1,072 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Arizona →

Other radiologists in Tucson

Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.

All radiologists in Tucson →

Other clinicians in Banner-University Medical Group

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Minnesota Medical School
Graduation year1962 (64 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1366452799
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians