Dr. Sam Leung, MD
- Medicare services, 2024
- 500
- Medicare patients, 2024
- 123
- Part D claims, 2024
- 580
- Hospital affiliations
- 2
- Industry payments
- $540
- Practice address
- 66-20 Queens Blvd, Woodside, NY 11377
- Practice phone
- Call (718) 457-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rogosin Queens Dialysis
Dialysis Center - Independent · Woodside, New York
Find Dr. Leung's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sam Leung is a nephrologist in Woodside, New York
Dr. Leung practices at Rogosin Queens Dialysis in Woodside, New York.
Dr. Leung's NPI, 1467771626, was assigned on May 26, 2010. Dr. Leung graduated from St. George's University School of Medicine in 2010. Dr. Leung holds New York license 272013.
- NPI
- 1467771626NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537486261
- NPI enumeration date
- May 26, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 457-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sam Leung practices at Rogosin Queens Dialysis in Woodside, New York
Dr. Leung's primary practice is Rogosin Queens Dialysis, at 66-20 Queens Blvd, Woodside, NY 11377 in Queens County. The practice phone is (718) 457-3000.
- Rogosin Queens Dialysis66-20 Queens Blvd, Woodside, NY 11377 · Queens CountyPhone(718) 457-3000
Source: Dmand AI Affiliation Data
Dr. Sam Leung is affiliated with 4 sites of care and 1 medical group
Dr. Leung's primary practice is Rogosin Queens Dialysis in Woodside, New York. Dr. Leung is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is The Rogosin Institute. Dmand AI also links Dr. Leung to 1 more hospital and 1 dialysis center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sam Leung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leung practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rogosin Queens Dialysis | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sam Leung is one of 914 nephrologists in New York
Nephrology is Dr. Leung's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Leung is licensed in New York.
Specialties and state licenses
- Nephrology, New YorkPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease, fluid and electrolyte imbalances and parathyroid gland disorder among the conditions Dr. Leung treats.
Nephrologists near Dr. Leung
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sam Leung billed Medicare for 500 services in 2024
CMS data shows 500 Medicare services from Dr. Leung across 6 procedure codes in 2024, for 123 Medicare patients. Medicare paid $79,630 for them.
Dr. Leung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1232024: 22785%
- Office and hospital visits
- 2023: 4142024: 22745%
- Surgery
- 2023: 1522024: 4670%
Where Dr. Leung's Medicare services took place, 2024
- In an office36072%
- In a facility14028%
Dr. Leung compared with the New York median for nephrologists, 2024
- Dr. Leung
- New York median
- Medicare services
- 500vs 68927% below
- Medicare patients
- 123vs 21743% below
- Part D claims
- 396vs 4369% below
Medians across 892 nephrologists in New York with Dmand AI profiles that report each measure.
Dr. Leung's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Leung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Leung and other nephrologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sam Leung treated 123 Medicare patients in 2024, average age 75
CMS counts 123 Medicare patients who saw Dr. Leung in 2024. The largest group is 75 to 84, with 40 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 59% are also on Medicaid. Their average risk score is 5.09, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Leung's median patient age at 70, with 43% women.
Dr. Leung's Medicare patients by age, 2024
Dr. Leung's Medicare patients by sex, 2024
- Women5746%
- Men6654%
Chronic conditions among Dr. Leung's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes64%
- Ischemic heart disease55%
- Heart failure54%
- Arthritis50%
- Atrial fibrillation41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sam Leung wrote 580 Medicare Part D claims in 2024
In 2024, Dr. Leung wrote 580 Medicare Part D claims for 115 patients. 72% of them were for generic drugs. CMS names the drug for 396 of them, across 16 drugs with 11 or more claims each, at $106,538 in total drug cost. In 2023, CMS named 253 claims across 12 drugs.
Dr. Leung's Part D claims by kind of drug, 2024
- Generic419 claims72%
- Brand-name and other161 claims28%
Dr. Leung's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2532024: 39657%
Drugs named by CMS: 16 in 2024, 12 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Sam Leung takes part in Medicare
Dr. Leung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sam Leung received $540 in industry payments from 2016 to 2024
CMS Open Payments shows 11 general payments to Dr. Leung from 5 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Keryx Biopharmaceuticals, Inc. paid the most, $169.
General payments to Dr. Leung by program year, 2016 to 2024
Companies that paid Dr. Leung the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sam Leung graduated from St. George's University School of Medicine
Dr. Leung graduated from St. George's University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Sam Leung accepts plans from 11 insurance carriers
Dr. Leung is in network with 11 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- MVP Health Care
- Regence Health Plans
- +3 more carriersWith a free account
Plan types Dr. Leung accepts, by number of carriers
- PPO9
- Medicare8
- EPO3
- HMO3
- POS3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sam Leung's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Sam Leung
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Sam Leung's NPI number?
Dr. Sam Leung's NPI number is 1467771626. It was assigned on May 26, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Sam Leung?
Dr. Sam Leung is a nephrologist in Woodside, New York. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Sam Leung practice?
Dr. Leung practices at 66-20 Queens Blvd, Woodside, NY 11377. Dr. Leung's primary practice is Rogosin Queens Dialysis in Woodside, New York. Dmand AI also links Dr. Leung to 1 hospital and 1 dialysis center.
What is Dr. Sam Leung's office phone number?
The practice phone on file for Dr. Leung is (718) 457-3000.
What is Dr. Sam Leung's medical license number?
Dr. Leung holds New York license 272013.
Which hospitals is Dr. Sam Leung affiliated with?
Dr. Leung is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. Dmand AI links Dr. Leung to 1 more hospital.
What medical group is Dr. Sam Leung part of?
Dr. Leung is linked to The Rogosin Institute.
Does Dr. Sam Leung accept Medicare?
Yes. CMS data shows Dr. Leung billed Medicare for 500 services in 2024, and Dr. Leung accepts Medicare assignment.
How many Medicare patients does Dr. Sam Leung see?
CMS counts 123 Medicare patients who saw Dr. Leung in 2024, with an average age of 75.
What services does Dr. Sam Leung bill to Medicare?
In 2024, Dr. Leung's most billed Medicare services were dialysis (90960), hospital inpatient care (99232) and office visit, established patient (99214).
Show 5 more questionsShow fewer questions
Where did Dr. Sam Leung go to medical school?
Dr. Leung graduated from St. George's University School of Medicine in 2010.
What drugs does Dr. Sam Leung prescribe most?
In 2024 Medicare Part D data, Dr. Leung's most prescribed drugs by claims were Calcium Acetate, Sevelamer Carbonate and Losartan Potassium.
Has Dr. Sam Leung received payments from drug or device companies?
CMS Open Payments shows $540 in general payments to Dr. Leung from 5 companies from 2016 to 2024. The largest total came from Keryx Biopharmaceuticals, Inc.
How long has Dr. Sam Leung been practicing?
Dr. Leung graduated from medical school in 2010, 16 years ago.
What insurance does Dr. Sam Leung accept?
Dr. Leung is in network with 11 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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