Louis R. Barfield, MD

Medicare activity in 2024

Official CMS public-use data for Louis R. Barfield, 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.

Most frequent services

1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)67 services
2. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)28 services
3. Diagnostic exam of lower portion of large bowel using a flexible endoscope (45330)23 services
4. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)22 services
5. Biopsy of large bowel using a flexible endoscope (45380)19 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 cholesterol75%
• High blood pressure69%
• Arthritis41%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)39%
• Diabetes31%
• Depression22%

Hospitals where Louis R. Barfield works

Medicare's Facility Affiliation Data lists Louis R. Barfield 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.

• Fmol Health | Our Lady of the LakeBaton Rouge, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190064

Practice locations

Addresses where Louis R. Barfield is enrolled with Medicare (CMS data updated October 2, 2026).

• 5000 Odonavan Blvd, Suite 307Walker, LA 70785 (225) 271‑4195
• 7777 Hennessy Blvd, Suite 206Baton Rouge, LA 70808 (225) 767‑1156

Group practices

Medicare enrollment lists Louis R. Barfield as a member of this group (CMS data updated October 2, 2026).

• Our Lady of the Lake Physician Group LLC644 clinicians in the group

Specialties

• Colorectal Surgery (Proctology)primary
• General Surgeryalso

Find other Colorectal Surgery (Proctology) doctors in Louisiana →

Other colorectal surgeons in Louisiana

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

• Sanda A. Tan, MD
• William C. Kethman, MD
• Brielle R. Hebert, MD
• Andrew M. Werner, MD
• William F. Johnston, MD
• Ray S. Daugherty Jr., MD
• Jaclyn Isabella, MD
• Steven J. Schuetz, MD

All colorectal surgeons in Louisiana →

Other clinicians in Our Lady of the Lake Physician Group LLC

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

• Lambert M. Laperouse Jr., MD
• Amy R. Ordeneaux, MD
• Debbie T. Dixon, MD
• Belinda K. Cowart, PA
• Charles R. Halliburton, MD
• Shaun A. Abraham, MD

Clinician information

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