Timothy Edward Quan, M.D.
Rheumatology Internal Medicine
Timothy Edward Quan, M.D. runs an independent rheumatologist practice in South Windsor, CT. A State University of New York Downstate Medical Center graduate since 1996, he brings 30+ years of experience. He regularly sees Medicare patients with high cholesterol, arthritis, and hypertension (per CMS claims data).
At a glance
- Uses generic medications more than 65% of reporting doctors in Connecticut
- Virtual visits available — no app or travel required
Older · 1784dNPPES updated 2021-06-17 · verify on CMS
Contact & Location
Practice Location
1504 Sullivan Ave, South Windsor, CT 06074-2711
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better89.3%
Connecticut avg: 81.1 · US avg: 82.8
✓ Higher than most doctors nationally(+6.5 pts)
Typical range among reporting doctors in ConnecticutHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
468
Unique beneficiaries
Standard volumePrescription Recipients
583
Patients prescribed
Prescriptions Written
2,365
Total claims
Total Medicare drug cost: $2.15M
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, Arthritis, and Hypertension.
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%↑ More patients than average (+26%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+4%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-2%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-6%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+10%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-6%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$4.8k received from industry
259 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 Timothy Edward Quan's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1996
Suny Downstate Health Sciences University
Board certified · Jun 16, 2021
CMS-verified certification date
30 years in practice
Senior practitioner
Rheumatologists treat autoimmune and inflammatory conditions including rheumatoid arthritis, lupus, psoriatic arthritis, gout, osteoarthritis, and vasculitis. They manage biologic therapies and joint-preserving treatments.
Taxonomy: 207RR0500X
Education & Training
State University of New York Downstate Medical Center (Class of 1996)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 450677
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Timothy Edward Quan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Timothy Edward Quan for cholesterol management, arthritis follow-ups, blood pressure monitoring — no travel to South Windsor 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 Timothy Edward Quan
NPI records show Dr. Quan as active with telehealth listed in South Windsor, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (860) 432-8400.
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 Timothy Edward Quan
Practice Location
1504 Sullivan Ave, South Windsor, CT 06074-2711
Mailing Address
1504 Sullivan Ave, South Windsor, CT 06074-2711
This is a provider directory. Contact the office directly to schedule appointments.
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