Rizaldy J Villegas, MD
Interventional Cardiology Internal Medicine
Rizaldy J Villegas is an Interventional Cardiology Internal Medicine specialist based in Chandler, AZ with over 28 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Rizaldy J Villegas, MD has practiced internal medicine for 28+ years, working in group practice. He graduated from Georgetown University School of Medicine in 1998 and has 28+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and ischemic_heart (per CMS claims data).
At a glance
- Uses generic medications more than 22% of reporting doctors in Arizona
- Virtual visits available — no app or travel required
Older · 4497dNPPES updated 2014-01-30 · verify NPI on CMS · Verify license at Arizona Medical Board
Contact & Location
Practice Location
333 North Dobson Road Suite 11, Chandler, AZ 85224-4412
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better81.5%
Arizona avg: 84.7 · US avg: 82.8
⚠ Lower than most doctors nationally(-1.3 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
942
Unique beneficiaries
High volumePrescription Recipients
879
Patients prescribed
Prescriptions Written
4,367
Total claims
Total Medicare drug cost: $929k
Percentile rankings compared against 1,247 reporting peers in Arizona.
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 Ischemic Heart Disease.
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
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+25%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+8%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+14%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+1%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+5%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.2k received from industry
56 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 Rizaldy J Villegas's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1998
Georgetown University School of Medicine
28 years in practice
Experienced
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Taxonomy: 207RI0011X
Education & Training
Georgetown University School of Medicine (Class of 1998)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 100029
View hospital on Medicare Care CompareVirtual Interventional Cardiology Care With Rizaldy J Villegas
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Rizaldy J Villegas for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Chandler 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 Rizaldy J Villegas
NPI records show Dr. Villegas as active with telehealth listed in Chandler, AZ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (480) 899-2020.
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 Rizaldy J Villegas
Practice Location
333 North Dobson Road Suite 11, Chandler, AZ 85224-4412
Mailing Address
333 North Dobson Road Suite 11, Chandler, AZ 85224-4412
This is a provider directory. Contact the office directly to schedule appointments.
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