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Internal Medicine

Carlos Rodriguez-Fierro

Works at hospitals in Metairie, LA · New Orleans, LA · Marrero, LA · Louisiana

Summary

Carlos Rodriguez-Fierro is an internal medicine doctor at 1101 Medical Ctr Blvd, Marrero, LA 70072. Phone: (504) 349-1533. Accepts Medicare assignment. In 2024, Carlos Rodriguez-Fierro had 320 Original Medicare patients and 1,452 services. NPI 1740289727. 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 Carlos Rodriguez-Fierro, 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 Carlos Rodriguez-Fierro accept Medicare assignment?
Yes. Medicare's clinician data says Carlos Rodriguez-Fierro 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 Carlos Rodriguez-Fierro see?
In 2024, CMS data shows 320 Original Medicare patients and 1,452 services for Carlos Rodriguez-Fierro. This counts Original Medicare only and measures volume, not quality.
What is Carlos Rodriguez-Fierro's NPI number?
1740289727. 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 Carlos Rodriguez-Fierro, 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 patients320
Services billed to Medicare1,452
Different services or procedures37
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)276 services
  2. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)181 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)158 services
  4. Ultrasound of both sides of head and neck blood flow (93880)142 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)137 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%
  • Ischemic heart disease53%
  • Diabetes42%
  • Arthritis41%
  • Chronic kidney disease33%

Hospitals where Carlos Rodriguez-Fierro works

Medicare's Facility Affiliation Data lists Carlos Rodriguez-Fierro 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 Carlos Rodriguez-Fierro is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Carlos Rodriguez-Fierro as a member of this group (CMS data updated October 2, 2026).

  • New Orleans Physician Services Inc178 clinicians in the group

Specialties

Find other Internal Medicine doctors in Louisiana →

Other internal medicine doctors in Marrero

Clinicians with the same Medicare primary specialty in Marrero, LA — not a recommendation.

All internal medicine doctors in Marrero →

Other clinicians in New Orleans Physician Services Inc

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

Clinician information

Medical schoolMiami Medical College
Graduation year1986 (40 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1740289727
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