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Cardiac Surgery

Roberto Z. Reyna, MD

Works at hospitals in Miami, FL · Plantation, FL · Hialeah, FL · Florida

Summary

Dr. Roberto Z. Reyna, MD is a cardiac surgeon at 1475 W 49 St, Hialeah, FL 33012. Phone: (305) 558-2500. May accept Medicare assignment. In 2024, Roberto Z. Reyna had 54 Original Medicare patients and 76 services. NPI 1578582664. 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 Roberto Z. Reyna, 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 Roberto Z. Reyna accept Medicare assignment?
Medicare's clinician data says Roberto Z. Reyna may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Roberto Z. Reyna see?
In 2024, CMS data shows 54 Original Medicare patients and 76 services for Roberto Z. Reyna. This counts Original Medicare only and measures volume, not quality.
What is Roberto Z. Reyna's NPI number?
1578582664. 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 Roberto Z. Reyna, 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 patients54
Services billed to Medicare76
Different services or procedures20
Participating Medicare providerYes
Average age of these patients80

Most frequent services

  1. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)26 services
  2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)12 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%
  • Diabetes75%
  • Ischemic heart disease72%
  • Chronic kidney disease67%
  • Heart failure67%

Hospitals where Roberto Z. Reyna works

Medicare's Facility Affiliation Data lists Roberto Z. Reyna 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 Roberto Z. Reyna is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Cardiac Surgery doctors in Florida →

Other cardiac surgeons in Florida

Clinicians with the same Medicare primary specialty in Florida — not a recommendation.

All cardiac surgeons in Florida →

Clinician information

CredentialMD
Graduation year1967 (59 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1578582664
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