Weijing Sun, MD
Medical Oncology Internal Medicine
Weijing Sun is a Medical Oncology Internal Medicine specialist based in Westwood, KS with over 44 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Weijing Sun, MD practices as part of a group medical oncology internal medicine specialist practice in Westwood, KS. He has been in practice for 44+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and cancer (per CMS claims data). CMS MIPS quality score: 91.89/100 (2023).
At a glance
- Federal MIPS score higher than 35% of MIPS-scored doctors in Kansas
- Virtual visits available — no app or travel required
Older · 979dNPPES updated 2023-09-18 · verify NPI on CMS · Verify license at Kansas State Board of Healing Arts
How Does This Doctor Compare?
MIPS Score
202391.89/100
Kansas avg: 86.3 · US avg: 83.6
✓ Higher than most doctors nationally(+8.3 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better7.53%
Kansas avg: 5.6 · US avg: 5.1
⚠ Lower than most doctors nationally(+2.4 pts)
7.53% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better73.8%
Kansas avg: 81.7 · US avg: 82.8
⚠ Lower than most doctors nationally(-9 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
191
Unique beneficiaries
Standard volumePrescription Recipients
60
Patients prescribed
Prescriptions Written
279
Total claims
Total Medicare drug cost: $772k
Percentile rankings compared against 648 reporting peers in Kansas.
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 Cancer.
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%Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+28%) — 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 (+12%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-8%) — less common here
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
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$37.3k received from industry
31 transactions reported in 2024 ·Very High 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 Weijing Sun's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Sep 17, 2023
Self-reported via NPPES
44 years in practice
Senior practitioner
Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy. They coordinate care with surgical oncologists and radiation oncologists for comprehensive cancer treatment.
Taxonomy: 207RX0202X
Mailing address
2330 Shawnee Mission Pkwy, Westwood, KS 66205-2005
Differs from practice location
Virtual Medical Oncology Care With Weijing Sun
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Weijing Sun for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Westwood 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 Weijing Sun
NPI records show Dr. Sun as active with telehealth listed in Westwood, KS. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (913) 588-1227.
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.
Contact Weijing Sun
Practice Location
2650 Shawnee Mission Pkwy, Westwood, KS 66205-2003
Mailing Address
2330 Shawnee Mission Pkwy, Westwood, KS 66205-2005
This is a provider directory. Contact the office directly to schedule appointments.
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