Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Radiation Oncology

Brendan M. Prendergast, MD

Works at hospitals in Cocoa Beach, FL · Melbourne, FL · Florida

Summary

Dr. Brendan M. Prendergast, MD is a radiation oncologist at 1350 Hickory St, Melbourne, FL 32901. Phone: (321) 434-8878. Accepts Medicare assignment. In 2024, Brendan M. Prendergast had 417 Original Medicare patients and 9,398 services. NPI 1497928394. 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 Brendan M. Prendergast, 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 Brendan M. Prendergast accept Medicare assignment?
Yes. Medicare's clinician data says Brendan M. Prendergast 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 Brendan M. Prendergast see?
In 2024, CMS data shows 417 Original Medicare patients and 9,398 services for Brendan M. Prendergast. This counts Original Medicare only and measures volume, not quality.
What is Brendan M. Prendergast's NPI number?
1497928394. 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 Brendan M. Prendergast, 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 patients417
Services billed to Medicare9,398
Different services or procedures60
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)1,649 services
  2. Ct guidance for insertion of radiation therapy fields (77014)1,489 services
  3. Calculation of radiation therapy dose (77300)600 services
  4. Radiation treatment management, 5 treatment sessions (77427)600 services
  5. Continuing radiation therapy consultation per week (77336)537 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%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
  • Arthritis46%
  • Ischemic heart disease36%
  • Diabetes35%

Hospitals where Brendan M. Prendergast works

Medicare's Facility Affiliation Data lists Brendan M. Prendergast 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.

  • Cape Canaveral HospitalCocoa Beach, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100177
  • Holmes Regional Medical CenterMelbourne, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100019
  • Viera HospitalMelbourne, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100315

Practice locations

Addresses where Brendan M. Prendergast is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Brendan M. Prendergast as a member of this group (CMS data updated October 2, 2026).

  • Health First Medical Group, LLC711 clinicians in the group

Specialties

Find other Radiation Oncology doctors in Florida →

Other radiation oncologists in Melbourne

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

All radiation oncologists in Melbourne →

Other clinicians in Health First Medical Group, LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Florida College 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)1497928394
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