Gary Michael Reiss, MD
Gastroenterology Internal Medicine
Gary Michael Reiss is a Gastroenterology Internal Medicine specialist based in Marrero, LA with over 24 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Gary Michael Reiss, MD has practiced internal medicine for 24+ years, working in group practice. A Louisiana State University School of Medicine in New Orleans graduate since 2002, he brings 24+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.
At a glance
- Prescribes opioids less than 47% of reporting doctors in Louisiana
- Virtual visits available — no app or travel required
Older · 4302dNPPES updated 2014-08-12 · verify NPI on CMS · Verify license at Louisiana State Board of Medical Examiners
Contact & Location
Practice Location
1111 Medical Center Blvd Suite S-450, Marrero, LA 70072
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
Opioid Rx
↓ Lower = better0.72%
Louisiana avg: 5.1 · US avg: 5.1
✓ Higher than most doctors nationally(-4.4 pts)
Typical range among reporting doctors in Louisiana0.72% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better79.9%
Louisiana avg: 83.2 · US avg: 82.8
⚠ Lower than most doctors nationally(-2.9 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
322
Unique beneficiaries
Standard volumePrescription Recipients
648
Patients prescribed
Prescriptions Written
2,227
Total claims
Total Medicare drug cost: $311k
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 Arthritis.
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
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-3%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+10%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ 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%Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-9%) — less common here
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+1%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$2.6k received from industry
134 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 Gary Michael Reiss's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2002
Louisiana State University School of Medicine in New Orleans
24 years in practice
Experienced
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
Louisiana State University School of Medicine in New Orleans (Class of 2002)
Mailing address
P.O. Box 1520, Marrero, LA 70073
Differs from practice location
Virtual Internal Medicine Care With Gary Michael Reiss
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gary Michael Reiss for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Marrero 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 Gary Michael Reiss
Dr. Reiss is listed as active in the NPI registry with telehealth listed in Marrero, LA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (504) 349-6401.
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 Gary Michael Reiss
Practice Location
1111 Medical Center Blvd Suite S-450, Marrero, LA 70072
Mailing Address
P.O. Box 1520, Marrero, LA 70073
This is a provider directory. Contact the office directly to schedule appointments.
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