Stephen I-Hong Hsu, MD, PHD

Nephrology Internal Medicine

Also practices: NEPHROLOGY

(352) 259-2159The Villages, FL
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

With over 34 years in internal medicine, Stephen I-Hong Hsu, MD, PHD is a long-established nephrologist in The Villages. Trained at Albert Einstein College of Medicine of Yeshiva University (class of 1992), he has been practicing for over 34 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and kidney disease (per CMS data). CMS MIPS quality score: 75/100 (2023).

At a glance

  • Uses generic medications more than 50% of reporting doctors in Florida
  • Federal MIPS score higher than 6% of MIPS-scored doctors in Florida
  • Virtual visits available — no app or travel required
1 of 249 Internal Medicine providers in FLSee all Internal Medicine in The Villages34+ years experienceNPI since 2006

Older · 555dNPPES updated 2024-10-28 · verify on CMS

Contact & Location

Practice Location

1580 Santa Barbara Blvd, The Villages, FL 32159-6827

Fax: (352) 259-5731
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.

MIPS Score

2023

75/100

Florida avg: 82.6 · US avg: 83.6

Lower than most doctors nationally(-8.6 pts)

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Generic Rx

↑ Higher = better

87.5%

Florida avg: 83.2 · US avg: 82.8

Higher than most doctors nationally(+4.7 pts)

Typical range among reporting doctors in Florida

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

347

Unique beneficiaries

Standard volume

Prescription Recipients

977

Patients prescribed

Prescriptions Written

14,064

Total claims

Total Medicare drug cost: $1.91M

Percentile rankings compared against 5,053 reporting peers in Florida.

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.

Patient Condition Panel

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 Chronic Kidney Disease.

Hypertension
Higher than avg (+5%)75%

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

High Cholesterol
Higher than avg (+5%)75%

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 Kidney Disease
Higher than avg (+40%)70%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↑ More patients than average (+40%) — a focus area for this doctor

Arthritis
Lower than avg (-2%)47%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-2%) — less common here

Ischemic Heart Disease
Higher than avg (+13%)45%

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

Diabetes
Higher than avg (+5%)39%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+5%) — a focus area for this doctor

COPD
Higher than avg (+14%)34%

Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow

US avg: 20.4%

↑ More patients than average (+14%) — a focus area for this doctor

Mood Disorders
30%

Conditions affecting emotional state, including depression and bipolar disorder

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$14 received from industry

1 transaction reported in 2024 ·Low tier

View on CMS Open Payments →

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 Stephen I-Hong Hsu's NPI.

Patient Reviews

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 1992

    Albert Einstein College of Medicine

  2. Board certified · Oct 27, 2024

    CMS-verified certification date

  3. 34 years in practice

    Senior practitioner

Internal MedicineAllopathic & Osteopathic Physicians

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

Albert Einstein College of Medicine of Yeshiva University (Class of 1992)

Virtual Internal Medicine Care With Stephen I-Hong Hsu

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Stephen I-Hong Hsu for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to The Villages 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 Stephen I-Hong Hsu

NPI records show Dr. Hsu as active with telehealth listed in The Villages, FL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (352) 259-2159.

Verified across 6 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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