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Radiation Oncology

Edward M. Mannina Jr., MD

Works at hospitals in New Orleans, LA · Bay Saint Louis, MS · Slidell, LA · Louisiana, Mississippi

Summary

Dr. Edward M. Mannina Jr., MD is a radiation oncologist at 100 Medical Ctr Dr, Slidell, LA 70461. Phone: (985) 646-5055. Accepts Medicare assignment. In 2024, Edward M. Mannina Jr. had 220 Original Medicare patients and 3,910 services. NPI 1477846913. 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 Edward M. Mannina Jr., 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 Edward M. Mannina Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Edward M. Mannina Jr. 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 Edward M. Mannina Jr. see?
In 2024, CMS data shows 220 Original Medicare patients and 3,910 services for Edward M. Mannina Jr.. This counts Original Medicare only and measures volume, not quality.
What is Edward M. Mannina Jr.'s NPI number?
1477846913. 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 Edward M. Mannina Jr., 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 patients220
Services billed to Medicare3,910
Different services or procedures36
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Ct guidance for insertion of radiation therapy fields (77014)900 services
  2. Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)896 services
  3. Radiation treatment management, 5 treatment sessions (77427)242 services
  4. Continuing radiation therapy consultation per week (77336)223 services
  5. Calculation of radiation therapy dose (77300)209 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%
  • Arthritis41%
  • Ischemic heart disease33%
  • COPD31%

Hospitals where Edward M. Mannina Jr. works

Medicare's Facility Affiliation Data lists Edward M. Mannina Jr. 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 Edward M. Mannina Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Edward M. Mannina Jr. as a member of these groups (CMS data updated October 2, 2026).

  • Ochsner Clinic LLC2,864 clinicians in the group
  • Slidell Memorial Hospital2 clinicians in the group

Specialties

Find other Radiation Oncology doctors in Louisiana →

Other radiation oncologists in Louisiana

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

All radiation oncologists in Louisiana →

Other clinicians in Ochsner Clinic LLC

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

Clinician information

CredentialMD
Medical schoolTulane University School Of Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1477846913
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