Ronald Ernest Fields, MD
Ronald Ernest Fields is a Critical Care Medicine specialist based in Baton Rouge, LA with over 30 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: CRITICAL CARE (INTENSIVISTS)
Ronald Ernest Fields, MD has practiced internal medicine for 30+ years, working in group practice. A Louisiana State University School of Medicine in Shreveport graduate since 1996, he brings 30+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and COPD.
Older · 1972dNPPES updated 2020-12-28 · verify NPI on CMS · Verify license at Louisiana State Board of Medical Examiners
Contact & Location
Practice Location
7777 Hennessy Blvd Ste 701, Baton Rouge, LA 70808-4370
How Does This Doctor Compare?
Generic Rx
↑ Higher = better30.1%
Louisiana avg: 83.2 · US avg: 82.8
⚠ Lower than most doctors nationally(-52.7 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
523
Unique beneficiaries
High volumePrescription Recipients
420
Patients prescribed
Prescriptions Written
2,684
Total claims
Total Medicare drug cost: $1.84M
Percentile rankings compared against 231 reporting peers in Louisiana.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and COPD.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
US avg: 20.4%↑ More patients than average (+31%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+2%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+13%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+1%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-1%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$2.2k received from industry
109 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Ronald Ernest Fields's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1996
Louisiana State University School of Medicine in Shreveport
Board certified · Dec 27, 2020
Self-reported via NPPES
30 years in practice
Senior practitioner
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Taxonomy: 207RC0200X
Education & Training
Louisiana State University School of Medicine in Shreveport (Class of 1996)
Virtual Critical Care Medicine Care With Ronald Ernest Fields
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ronald Ernest Fields for blood pressure monitoring, cholesterol management, COPD management — no travel to Baton Rouge required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Ronald Ernest Fields
NPI records show Dr. Fields as active with telehealth listed in Baton Rouge, LA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (225) 765-5864.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Ronald Ernest Fields
Practice Location
7777 Hennessy Blvd Ste 701, Baton Rouge, LA 70808-4370
Mailing Address
7777 Hennessy Blvd Ste 701, Baton Rouge, LA 70808-4370
This is a provider directory. Contact the office directly to schedule appointments.
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