Dr. Anthony Lei-On Wong, MD
- Medicare services, 2024
- 7,510
- Medicare patients, 2024
- 1,049
- Part D claims, 2024
- 126
- MIPS score, 2024
- 97
- Industry payments
- $978
- Practice address
- 2500 Nesconset Hwy, Stony Brook, NY 11790
- Practice phone
- Call (631) 689-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Nguyen Center, Inc.
Stony Brook, New York
Find Dr. Wong's professional email, personal email and mobile number
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Dr. Anthony Lei-On Wong is a mohs-micrographic surgery physician in Stony Brook, New York
Dr. Wong practices at The Nguyen Center, Inc. in Stony Brook, New York.
Dr. Wong's NPI, 1821057977, was assigned on March 18, 2006. Dr. Wong graduated from State University of New York Downstate Medical Center in 2000. Dr. Wong holds New York license 226570.
- NPI
- 1821057977NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375595929
- NPI enumeration date
- March 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 689-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anthony Lei-On Wong practices at The Nguyen Center, Inc. in Stony Brook, New York
Dr. Wong's primary practice is The Nguyen Center, Inc., at 2500 Nesconset Hwy, Stony Brook, NY 11790 in Suffolk County. The practice phone is (631) 689-6500.
- The Nguyen Center, Inc.2500 Nesconset Hwy, Stony Brook, NY 11790 · Suffolk CountyPhone(631) 689-6500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Anthony Lei-On Wong is affiliated with 3 sites of care and 2 medical groups
Dr. Wong's primary practice is The Nguyen Center, Inc. in Stony Brook, New York. The medical group on file is Belaray Dermatology. Dmand AI also links Dr. Wong to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Anthony Lei-On Wong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wong practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Nguyen Center, Inc. | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anthony Lei-On Wong is one of 77 mohs-micrographic surgery physicians in New York
Mohs-micrographic surgery is Dr. Wong's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dr. Wong is licensed in New York.
Specialties and state licenses
- Mohs-micrographic surgery, New YorkPrimary
Mohs-micrographic surgery physicians near Dr. Wong
Counts of mohs-micrographic surgery 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. Anthony Lei-On Wong billed Medicare for 7,510 services in 2024
CMS data shows 7,510 Medicare services from Dr. Wong across 30 procedure codes in 2024, for 1,049 Medicare patients. Medicare paid $1,131,976 for them. Every service was in an office.
Dr. Wong's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2,9332024: 4,45852%
- Office and hospital visits
- 2023: 2,0592024: 2,99946%
- Lab and pathology
- 2023: 02024: 30
- Drugs given in the office
- 2023: 1072024: 2379%
Dr. Wong compared with the New York median for mohs-micrographic surgery physicians, 2024
- Dr. Wong
- New York median
- Medicare services
- 7,510vs 1,7884.2 times
- Medicare patients
- 1,049vs 54792% above
- Part D claims
- 81vs 18556% below
Medians across 75 mohs-micrographic surgery physicians in New York with Dmand AI profiles that report each measure.
Dr. Wong'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anthony Lei-On Wong treated 1,049 Medicare patients in 2024, average age 76
CMS counts 1,049 Medicare patients who saw Dr. Wong in 2024. The largest group is 75 to 84, with 444 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wong's median patient age at 61, with 52% women.
Dr. Wong's Medicare patients by age, 2024
Dr. Wong's Medicare patients by sex, 2024
- Women47545%
- Men57455%
Chronic conditions among Dr. Wong's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease38%
- Diabetes30%
- Chronic kidney disease23%
- Anxiety21%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anthony Lei-On Wong wrote 126 Medicare Part D claims in 2024
In 2024, Dr. Wong wrote 126 Medicare Part D claims for 85 patients. 94% of them were for generic drugs. CMS names the drug for 81 of them, across 4 drugs with 11 or more claims each, at $614 in total drug cost. In 2023, CMS named 54 claims across 2 drugs.
Dr. Wong's Part D claims by kind of drug, 2024
- Generic118 claims94%
- Brand-name and other8 claims6%
Dr. Wong'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.
Drug classes CMS tracks in Dr. Wong's Part D claims, 2024
- Antibiotics52%66 of 126 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 542024: 8150%
Drugs named by CMS: 4 in 2024, 2 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. Anthony Lei-On Wong scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Wong for performance year 2024, reported as part of a group. Dr. Wong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 571 procedures of skin biopsy by Dr. Wong, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Wong's MIPS scores, performance year 2024
- 97of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 89of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Wong ranks in Medicare procedure volume
- Removal of skin lesions
- 94th percentile1,060 procedures
- Removal of skin cancer
- 86th percentile997 procedures
- Skin biopsy
- 96th percentile571 procedures
- Melanoma (skin cancer) excision
- 91st percentile79 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Anthony Lei-On Wong received $978 in industry payments from 2018 to 2025
CMS Open Payments shows 30 general payments to Dr. Wong from 12 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 90% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $203.
General payments to Dr. Wong by program year, 2018 to 2025
General payments to Dr. Wong by kind, 2018 to 2025
- Food and beverage$87890%
- Education$10010%
Companies that paid Dr. Wong the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anthony Lei-On Wong graduated from State University of New York Downstate Medical Center
Dr. Wong graduated from State University of New York Downstate Medical Center in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anthony Lei-On Wong'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| 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. Anthony Lei-On Wong
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. Anthony Lei-On Wong's NPI number?
Dr. Anthony Lei-On Wong's NPI number is 1821057977. It was assigned on March 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony Lei-On Wong?
Dr. Anthony Lei-On Wong is a mohs-micrographic surgery physician in Stony Brook, New York. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Anthony Lei-On Wong practice?
Dr. Wong practices at 2500 Nesconset Hwy, Stony Brook, NY 11790. Dr. Wong's primary practice is The Nguyen Center, Inc. in Stony Brook, New York. Dmand AI also links Dr. Wong to 2 group practices and clinics and 1 medical group.
What is Dr. Anthony Lei-On Wong's office phone number?
The practice phone on file for Dr. Wong is (631) 689-6500.
What is Dr. Anthony Lei-On Wong's medical license number?
Dr. Wong holds New York license 226570.
What medical group is Dr. Anthony Lei-On Wong part of?
Dr. Wong is linked to Belaray Dermatology. Dmand AI links Dr. Wong to 1 more medical group.
Does Dr. Anthony Lei-On Wong accept Medicare?
Yes. CMS data shows Dr. Wong billed Medicare for 7,510 services in 2024, and Dr. Wong accepts Medicare assignment.
What is Dr. Anthony Lei-On Wong's MIPS score?
Dr. Wong's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Anthony Lei-On Wong see?
CMS counts 1,049 Medicare patients who saw Dr. Wong in 2024, with an average age of 76.
What services does Dr. Anthony Lei-On Wong bill to Medicare?
In 2024, Dr. Wong's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (17003) and surgery: skin and soft tissue (17311).
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Where did Dr. Anthony Lei-On Wong go to medical school?
Dr. Wong graduated from State University of New York Downstate Medical Center in 2000.
What drugs does Dr. Anthony Lei-On Wong prescribe most?
In 2024 Medicare Part D data, Dr. Wong's most prescribed drugs by claims were Cephalexin, Ciprofloxacin HCl and Mupirocin.
Has Dr. Anthony Lei-On Wong received payments from drug or device companies?
CMS Open Payments shows $978 in general payments to Dr. Wong from 12 companies from 2018 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Anthony Lei-On Wong been practicing?
Dr. Wong graduated from medical school in 2000, 26 years ago.
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