Dr. Leester D. Wu, MD
- Medicare services, 2024
- 2,988
- Medicare patients, 2024
- 331
- Part D claims, 2024
- 96
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- One Healthy Way, Oceanside, NY 11572
- Practice phone
- Call (516) 632-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wu'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. Leester D. Wu is a therapeutic radiology physician in Oceanside, New York
Dr. Wu practices at Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System.
Dr. Wu's NPI, 1770601692, was assigned on March 27, 2007. Dr. Wu graduated from Perelman School of Medicine at the University of Pennsylvania in 2002. Dr. Wu holds New York license 239376.
- NPI
- 1770601692NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032207808
- NPI enumeration date
- March 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (516) 632-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leester D. Wu practices at 2 locations in Oceanside, New York
Dr. Wu's primary practice is Mount Sinai South Nassau, at One Healthy Way, Oceanside, NY 11572 in Nassau County. The practice phone is (516) 632-3000. Dr. Wu also practices at South Nassau Communities Hospital, 1 Healthy Way, Oceanside, NY 11572.
- Mount Sinai South NassauPrimaryOne Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
- South Nassau Communities Hospital1 Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3370
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Leester D. Wu is affiliated with 2 sites of care and 1 medical group
Dr. Wu's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. Dr. Wu is also affiliated with Mercy Hospital. The medical group on file is Mount Sinai South Nassau.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leester D. Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai South Nassau | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Leester D. Wu is one of 26 therapeutic radiology physicians in New York
Therapeutic radiology is Dr. Wu's primary specialty in the NPI Registry, under taxonomy code 2085R0203X. Dr. Wu is licensed in New York.
Specialties and state licenses
- Therapeutic radiology, New YorkPrimary
Therapeutic radiology physicians near Dr. Wu
Counts of therapeutic radiology physicians 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. Leester D. Wu billed Medicare for 2,988 services in 2024
CMS data shows 2,988 Medicare services from Dr. Wu across 19 procedure codes in 2024, for 331 Medicare patients. Medicare paid $255,572 for them.
Dr. Wu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,2672024: 2,55022%
- Office and hospital visits
- 2023: 4022024: 4092%
- Surgery
- 2023: 412024: 2929%
Where Dr. Wu's Medicare services took place, 2024
- In an office68023%
- In a facility2,30877%
Dr. Wu compared with the New York median for therapeutic radiology physicians, 2024
- Dr. Wu
- New York median
- Medicare services
- 2,988vs 9543.1 times
- Medicare patients
- 331vs 19867% above
- Part D claims
- 75vs 352.1 times
Medians across 30 therapeutic radiology physicians in New York with Dmand AI profiles that report each measure.
Dr. Wu'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. Wu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wu and other therapeutic radiology physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leester D. Wu treated 331 Medicare patients in 2024, average age 76
CMS counts 331 Medicare patients who saw Dr. Wu in 2024. The largest group is 75 to 84, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.63, 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. Wu's median patient age at 71, with 41% women.
Dr. Wu's Medicare patients by age, 2024
Dr. Wu's Medicare patients by sex, 2024
- Women12939%
- Men20261%
Chronic conditions among Dr. Wu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer70%
- Arthritis44%
- Diabetes41%
- Ischemic heart disease36%
- Chronic kidney disease25%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women41%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leester D. Wu wrote 96 Medicare Part D claims in 2024
In 2024, Dr. Wu wrote 96 Medicare Part D claims for 65 patients. 98% of them were for generic drugs. CMS names the drug for 75 of them, across 3 drugs with 11 or more claims each, at $1,275 in total drug cost. In 2023, CMS named 109 claims across 3 drugs.
Dr. Wu's Part D claims by kind of drug, 2024
- Generic94 claims98%
- Brand-name and other2 claims2%
Dr. Wu'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: 1092024: 7531%
Drugs named by CMS: 3 in 2024, 3 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
Dr. Leester D. Wu offers telehealth to Medicare patients
Dr. Wu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Leester D. Wu has 1 publication on record
Dmand AI links 1 paper to Dr. Wu. Dr. Wu's most frequent co-authors are Shahriyour Andaz, MD and Sandeep Sainathan, MD.
Dr. Wu's most frequent co-authors
Recent publications by Dr. Wu
See who Dr. Wu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wu works with, so you can find a warm path to the right therapeutic radiology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Leester D. Wu received $674 in industry payments from 2016 to 2025
CMS Open Payments shows 18 general payments to Dr. Wu from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. RadiaDyne paid the most, $141.
General payments to Dr. Wu by program year, 2016 to 2025
General payments to Dr. Wu by kind, 2016 to 2025
- Food and beverage$59989%
- Education$7511%
Companies that paid Dr. Wu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leester D. Wu graduated from Perelman School of Medicine at the University of Pennsylvania
Dr. Wu graduated from Perelman School of Medicine at the University of Pennsylvania in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leester D. Wu'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Leester D. Wu
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. Leester D. Wu's NPI number?
Dr. Leester D. Wu's NPI number is 1770601692. It was assigned on March 27, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Leester D. Wu?
Dr. Leester D. Wu is a therapeutic radiology physician in Oceanside, New York. The primary specialty in the NPI Registry is Therapeutic Radiology Physician (taxonomy code 2085R0203X).
Where does Dr. Leester D. Wu practice?
Dr. Wu practices at One Healthy Way, Oceanside, NY 11572. Dr. Wu also practices at 1 Healthy Way, Oceanside, NY 11572. Dr. Wu's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System.
What is Dr. Leester D. Wu's office phone number?
The practice phone on file for Dr. Wu is (516) 632-3000.
What is Dr. Leester D. Wu's medical license number?
Dr. Wu holds New York license 239376.
Which hospitals is Dr. Leester D. Wu affiliated with?
Dr. Wu practices at Mount Sinai South Nassau in Oceanside, New York. Dr. Wu is also affiliated with Mercy Hospital.
What medical group is Dr. Leester D. Wu part of?
Dr. Wu is linked to Mount Sinai South Nassau.
Does Dr. Leester D. Wu accept Medicare?
Yes. CMS data shows Dr. Wu billed Medicare for 2,988 services in 2024, and Dr. Wu accepts Medicare assignment.
Does Dr. Leester D. Wu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wu as offering telehealth services.
How many Medicare patients does Dr. Leester D. Wu see?
CMS counts 331 Medicare patients who saw Dr. Wu in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Leester D. Wu bill to Medicare?
In 2024, Dr. Wu's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77427).
Where did Dr. Leester D. Wu go to medical school?
Dr. Wu graduated from Perelman School of Medicine at the University of Pennsylvania in 2002.
What drugs does Dr. Leester D. Wu prescribe most?
In 2024 Medicare Part D data, Dr. Wu's most prescribed drugs by claims were Mometasone Furoate, Tamsulosin HCl and Methylprednisolone.
Has Dr. Leester D. Wu received payments from drug or device companies?
CMS Open Payments shows $674 in general payments to Dr. Wu from 11 companies from 2016 to 2025. The largest total came from RadiaDyne.
How long has Dr. Leester D. Wu been practicing?
Dr. Wu graduated from medical school in 2002, 24 years ago.
Does Dr. Leester D. Wu do research?
Dmand AI links 1 publication to Dr. Wu.
Who does Dr. Leester D. Wu publish with?
Dr. Wu's most frequent co-authors are Shahriyour Andaz, MD (1 shared paper) and Sandeep Sainathan, MD (1 shared paper).
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