Thomas Xu, M.D.
Thomas Xu is an Internal Medicine specialist based in Wilton, CT with over 15 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Thomas Xu, M.D. practices as part of a group internist practice in Wilton, CT. Trained at New York Medical College (class of 2011), he has been practicing for over 15 years. CMS Medicare data shows his patients commonly have high cholesterol, hypertension, and arthritis. CMS MIPS quality score: 79.08/100 (2023).
At a glance
- Uses generic medications more than 82% of reporting doctors in Connecticut
- Federal MIPS score higher than 30% of MIPS-scored doctors in Connecticut
- Virtual visits available — no app or travel required
Older · 1916dNPPES updated 2021-02-22 · verify NPI on CMS · Verify license at Connecticut Medical Examining Board
Contact & Location
Practice Location
372 Danbury Rd Ste 197, Wilton, CT 06897-2523
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
MIPS Score
202379.08/100
Connecticut avg: 84.5 · US avg: 83.6
⚠ Lower than most doctors nationally(-4.5 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better92.2%
Connecticut avg: 81.1 · US avg: 82.8
✓ Higher than most doctors nationally(+9.4 pts)
Better than 82% of reporting doctors in ConnecticutHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
146
Unique beneficiaries
Standard volumePrescription Recipients
172
Patients prescribed
Prescriptions Written
1,212
Total claims
Total Medicare drug cost: $75k
Percentile rankings compared against 1,825 reporting peers in Connecticut.
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-2%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-12%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-12%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-9%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-13%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2011
New York Medical College
Board certified · Feb 21, 2021
Self-reported via NPPES
15 years in practice
Experienced
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
New York Medical College (Class of 2011)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 450653
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Thomas Xu
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Thomas Xu for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Wilton 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 Thomas Xu
NPI records show Dr. Xu as active with telehealth listed in Wilton, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (203) 276-3366.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Thomas Xu
Practice Location
372 Danbury Rd Ste 197, Wilton, CT 06897-2523
Mailing Address
372 Danbury Rd Ste 197, Wilton, CT 06897-2523
This is a provider directory. Contact the office directly to schedule appointments.
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