Mario A Ruiz, MD
Mario A Ruiz is a Nephrology Internal Medicine specialist based in Denton, TX with over 36 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Mario a Ruiz, MD has been part of the Denton medical community since 2005 in group practice. A University of California, San Diego School of Medicine graduate since 1990, he brings 36+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.
Older · 3810dNPPES updated 2015-12-17 · verify NPI on CMS · Verify license at Texas Medical Board
Contact & Location
Practice Location
3315 Colorado Blvd Suite 102, Denton, TX 76210-6884
How Does This Doctor Compare?
Medicare Patients
212
Unique beneficiaries
Standard volumePrescription Recipients
247
Patients prescribed
Prescriptions Written
597
Total claims
Total Medicare drug cost: $30k
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
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
Gradual loss of kidney function over time, often linked to diabetes or hypertension
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$673 received from industry
33 transactions reported in 2018 ·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 2018, attributed to Mario a Ruiz's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1990
University of California, San Diego School of Medicine
36 years in practice
Senior practitioner
Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.
Taxonomy: 207RN0300X
Education & Training
University of California, San Diego School of Medicine (Class of 1990)
Virtual Internal Medicine Care With Mario a Ruiz
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mario a Ruiz for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Denton 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 Mario a Ruiz
Dr. Ruiz is listed as active in the NPI registry with telehealth listed in Denton, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (940) 320-1708.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Mario a Ruiz
Practice Location
3315 Colorado Blvd Suite 102, Denton, TX 76210-6884
Mailing Address
3315 Colorado Blvd Suite 102, Denton, TX 76210-6884
This is a provider directory. Contact the office directly to schedule appointments.
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