Catalina N. Flores, MD

Medicare activity in 2024

Official CMS public-use data for Catalina N. Flores, 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.

Most frequent services

1. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)28,246 services
2. Injection, gadoterate meglumine, 0.1 ml (A9575)21,400 services
3. Mri scan of brain before and after contrast (70553)95 services
4. Ct scan of abdomen and pelvis with contrast (74177)63 services
5. Ct scan of abdomen and pelvis before and after contrast (74178)60 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 cholesterol75%
• High blood pressure73%
• Arthritis55%
• Ischemic heart disease37%
• Anxiety27%
• Diabetes25%

Hospitals where Catalina N. Flores works

Medicare's Facility Affiliation Data lists Catalina N. Flores 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.

• Mayo Clinic HospitalPhoenix, AZ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 030103
• Valleywise Health Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: not listed by Medicare · CCN 030022

Practice locations

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

• 13400 E Shea BlvdScottsdale, AZ 85259 (480) 301‑8000
• 2601 E Roosevelt StPhoenix, AZ 85008 (602) 344‑5011

Group practices

Medicare enrollment lists Catalina N. Flores as a member of these groups (CMS data updated October 2, 2026).

• Mayo Clinic Arizona1,626 clinicians in the group
• District Medical Group Inc458 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Arizona →

Other radiologists in Scottsdale

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

• Hedieh Saghari, MD
• Paras Shah, MD
• Clifford Shin, MD
• Hector A. Chong, MD
• Alvin C. Silva, MD
• Richard Mitchell, MD
• Daniel D. Maki, MD
• Akira Kawashima, MD

All radiologists in Scottsdale →

Other clinicians in Mayo Clinic Arizona

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

• Joseph Farnsworth, PA
• Heather D. Lucas, PA
• Shelly M. Erickson, NP
• Patricia A. Cronin, MD
• Min Choon Tan, MD
• Jackson Cabo, MD

Clinician information

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