Ralph Llewel Diaz Sabang, M.D
Pulmonary Disease Internal Medicine
Also practices: INTERNAL MEDICINE
Ralph Llewel Diaz Sabang, M.D has practiced internal medicine for 17+ years, working in group practice. With 17+ years of experience, he has been practicing in the Valhalla area. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and heart failure. CMS MIPS quality score: 94.25/100 (2023).
At a glance
- Federal MIPS score higher than 64% of MIPS-scored doctors in New York
- Virtual visits available — no app or travel required
Older · 245dNPPES updated 2025-09-03 · 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
202394.25/100
New York avg: 87 · US avg: 83.6
✓ Higher than most doctors nationally(+10.7 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 = better21.9%
New York avg: 82 · US avg: 82.8
⚠ Lower than most doctors nationally(-60.9 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
38
Unique beneficiaries
Boutique practicePrescription Recipients
22
Patients prescribed
Prescriptions Written
96
Total claims
Total Medicare drug cost: $28k
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 Heart Failure.
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
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+36%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+9%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+28%) — 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 (+13%) — 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 (+10%) — a focus area for this doctor
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
US avg: 20.4%↑ More patients than average (+22%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$199 received from industry
3 transactions reported in 2024 ·Low 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 Ralph Llewel Diaz Sabang's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Sep 2, 2025
CMS-verified certification date
17 years in practice
Experienced
Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and lung cancer screening. They manage patients on ventilators and perform bronchoscopies.
Taxonomy: 207RP1001X
Mailing address
100 Woods Rd Bldg Room1042, Valhalla, NY 10595-1530
Differs from practice location
Virtual Pulmonary Disease Care With Ralph Llewel Diaz Sabang
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ralph Llewel Diaz Sabang for blood pressure monitoring, cholesterol management, heart failure monitoring — no travel to Valhalla 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 Ralph Llewel Diaz Sabang
Dr. Sabang is listed as active in the NPI registry with telehealth listed in Valhalla, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (914) 493-2205.
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 Ralph Llewel Diaz Sabang
Practice Location
100 Woods Rd, Valhalla, NY 10595-1530
Mailing Address
100 Woods Rd Bldg Room1042, Valhalla, NY 10595-1530
This is a provider directory. Contact the office directly to schedule appointments.
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