Diana Yu
Student in an Organized Health Care Education/Training Program
Also practices: INTERNAL MEDICINE
Diana Yu has been part of the Stony Brook medical community since 2012 in group practice. A State University of New York Downstate Medical Center graduate since 2012, she brings 14+ years of experience. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and diabetes. CMS MIPS quality score: 91.25/100 (2023).
At a glance
- Federal MIPS score higher than 50% of MIPS-scored doctors in New York
- Virtual visits available — no app or travel required
Older · 5139dNPPES updated 2012-04-10 · verify on CMS
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in New York.
MIPS Score
202391.25/100
New York avg: 87 · US avg: 83.6
✓ Higher than most doctors nationally(+7.7 pts)
Average range among MIPS-scored doctors in New YorkHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better55.4%
New York avg: 82 · US avg: 82.8
⚠ Lower than most doctors nationally(-27.4 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
306
Unique beneficiaries
Standard volumePrescription Recipients
365
Patients prescribed
Prescriptions Written
2,077
Total claims
Total Medicare drug cost: $1.26M
Percentile rankings compared against 8,064 reporting peers in New York.
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 Diabetes.
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
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+36%) — 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 (+19%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+1%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+6%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-3%) — 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 · 2012
Suny Downstate Health Sciences University
14 years in practice
Established
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Taxonomy: 390200000X
Education & Training
State University of New York Downstate Medical Center (Class of 2012)
Mailing address
Po Box 1508 Dept of Medicine, Stony Brook, NY 11790-0589
Differs from practice location
Virtual Student in an Organized Health Care Education/Training Program Care With Diana Yu
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Diana Yu for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Stony Brook 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 Diana Yu
NPI records show Dr. Yu as active with telehealth listed in Stony Brook, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (631) 444-4000.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · 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 Diana Yu
Practice Location
101 Nicolls Rd, Stony Brook, NY 11794-8160
Mailing Address
Po Box 1508 Dept of Medicine, Stony Brook, NY 11790-0589
This is a provider directory. Contact the office directly to schedule appointments.
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