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Diagnostic Radiology

Michael G. Fazio, DO

Works at hospitals in Storm Lake, IA · Grinnell, IA · Belleville, IL … · Iowa, Illinois

Summary

Dr. Michael G. Fazio, DO is a radiologist at 1200 Pleasant St, Des Moines, IA 50309. Phone: (515) 241-6171. Accepts Medicare assignment. In 2024, Michael G. Fazio had 3,619 Original Medicare patients and 36,222 services. NPI 1811123433. 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 Michael G. Fazio, 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 Michael G. Fazio accept Medicare assignment?
Yes. Medicare's clinician data says Michael G. Fazio 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 Michael G. Fazio see?
In 2024, CMS data shows 3,619 Original Medicare patients and 36,222 services for Michael G. Fazio. This counts Original Medicare only and measures volume, not quality.
What is Michael G. Fazio's NPI number?
1811123433. 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 Michael G. Fazio, 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 patients3,619
Services billed to Medicare36,222
Different services or procedures168
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)21,188 services
  2. Injection, gadobutrol, 0.1 ml (A9585)8,727 services
  3. Injection, methylprednisolone acetate, 1 mg (J1010)1,040 services
  4. Ct scan head or brain without contrast (70450)456 services
  5. X-ray of chest, 2 views (71046)424 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 pressure74%
  • Arthritis54%
  • Ischemic heart disease30%
  • Depression30%
  • Chronic kidney disease29%

Hospitals where Michael G. Fazio works

Medicare's Facility Affiliation Data lists Michael G. Fazio 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 Michael G. Fazio is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Michael G. Fazio as a member of these groups (CMS data updated October 2, 2026).

  • Sutter Bay Medical Foundation3,829 clinicians in the group
  • Regents of the Univ of Ca1,584 clinicians in the group
  • Singleton Associates PA838 clinicians in the group
  • Sonoran Radiology Ltd475 clinicians in the group
  • Virtual Radiologic Professionals LLC397 clinicians in the group
  • Northside Radiology Associates LLC385 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Iowa →

Other radiologists in Des Moines

Clinicians with the same Medicare primary specialty in Des Moines, IA — not a recommendation.

All radiologists in Des Moines →

Other clinicians in Sutter Bay Medical Foundation

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

Clinician information

CredentialDO
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1811123433
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