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Diagnostic Radiology

Julio O. Zayas Colon, MD

Works at hospitals in Aventura, FL · Miami, FL · Plantation, FL … · Florida

Summary

Dr. Julio O. Zayas Colon, MD is a radiologist at 3663 S Miami Ave, Miami, FL 33133. Phone: (305) 854-4400. Accepts Medicare assignment. In 2024, Julio O. Zayas Colon had 2,098 Original Medicare patients and 3,452 services. NPI 1720227747. 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 Julio O. Zayas Colon, 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 Julio O. Zayas Colon accept Medicare assignment?
Yes. Medicare's clinician data says Julio O. Zayas Colon 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 Julio O. Zayas Colon see?
In 2024, CMS data shows 2,098 Original Medicare patients and 3,452 services for Julio O. Zayas Colon. This counts Original Medicare only and measures volume, not quality.
What is Julio O. Zayas Colon's NPI number?
1720227747. 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 Julio O. Zayas Colon, 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 patients2,098
Services billed to Medicare3,452
Different services or procedures150
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. X-ray of chest, 1 view (71045)1,351 services
  2. Ct scan head or brain without contrast (70450)271 services
  3. Ct scan of abdomen and pelvis without contrast (74176)164 services
  4. Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)127 services
  5. Ct scan of chest without contrast (71250)122 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%
  • Arthritis60%
  • Ischemic heart disease57%
  • Diabetes55%
  • Chronic kidney disease55%

Hospitals where Julio O. Zayas Colon works

Medicare's Facility Affiliation Data lists Julio O. Zayas Colon 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 Julio O. Zayas Colon is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Julio O. Zayas Colon as a member of this group (CMS data updated October 2, 2026).

  • Intellirad Imaging LLC63 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Florida →

Other radiologists in Miami

Clinicians with the same Medicare primary specialty in Miami, FL — not a recommendation.

All radiologists in Miami →

Other clinicians in Intellirad Imaging LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Puerto Rico School Of Medicine
Graduation year2008 (18 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1720227747
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