Dr. William Kwon, MD
- Hospital affiliations
- 1
- Industry payments
- $3,608
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 2601 Ocean Parkway, Brooklyn, NY 11235
- Practice phone
- Call (718) 616-4834
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Kwon'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. William Kwon is an interventional radiologist in Brooklyn, New York
Dr. Kwon practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC.
Dr. Kwon's NPI, 1740440494, was assigned on June 16, 2008. Dr. Kwon graduated from State University of New York Downstate Medical Center in 2002. Dr. Kwon holds New York license 243515.
- NPI
- 1740440494NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375683683
- NPI enumeration date
- June 16, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 616-4834
- 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. William Kwon practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York
Dr. Kwon's primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital, at 2601 Ocean Parkway, Brooklyn, NY 11235 in Kings County. The practice phone is (718) 616-4834.
- NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital2601 Ocean Parkway, Brooklyn, NY 11235 · Kings CountyPhone(718) 616-4834
Source: Dmand AI Affiliation Data
Dr. William Kwon is affiliated with 3 sites of care and 2 medical groups
Dr. Kwon's primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC. The medical group on file is Physician Affiliate Group of New York (PAGNY). Dmand AI also links Dr. Kwon to 2 more group practices and clinics and 1 medical group, 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. William Kwon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwon practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital | 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. William Kwon is one of 305 interventional radiologists in New York
Vascular and interventional radiology is Dr. Kwon's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Kwon is licensed in New York.
Specialties and state licenses
- Vascular and interventional radiology, New YorkPrimary
Interventional radiologists near Dr. Kwon
Counts of interventional radiologists 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. William Kwon's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Kwon's median patient age at 78, with 45% women.
Dr. Kwon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
How Dr. William Kwon takes part in Medicare
Dr. Kwon 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)
Dr. William Kwon received $3,608 in industry payments from 2016 to 2025
CMS Open Payments shows 36 general payments to Dr. Kwon from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 66% of the total. Ethicon Inc. paid the most, $1,668.
General payments to Dr. Kwon by program year, 2016 to 2025
General payments to Dr. Kwon by kind, 2016 to 2025
- Food and beverage$2,37266%
- Travel and lodging$1,23634%
Companies that paid Dr. Kwon 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. William Kwon graduated from State University of New York Downstate Medical Center
Dr. Kwon graduated from State University of New York Downstate Medical Center in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Kwon'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 |
| 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. William Kwon
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. William Kwon's NPI number?
Dr. William Kwon's NPI number is 1740440494. It was assigned on June 16, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. William Kwon?
Dr. William Kwon is an interventional radiologist in Brooklyn, New York. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. William Kwon practice?
Dr. Kwon practices at 2601 Ocean Parkway, Brooklyn, NY 11235. Dr. Kwon's primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC. Dmand AI also links Dr. Kwon to 2 group practices and clinics and 1 medical group.
What is Dr. William Kwon's office phone number?
The practice phone on file for Dr. Kwon is (718) 616-4834.
What is Dr. William Kwon's medical license number?
Dr. Kwon holds New York license 243515.
Which hospitals is Dr. William Kwon affiliated with?
Dr. Kwon practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York.
What medical group is Dr. William Kwon part of?
Dr. Kwon is linked to Physician Affiliate Group of New York (PAGNY). Dmand AI links Dr. Kwon to 1 more medical group.
Does Dr. William Kwon accept Medicare?
Yes. CMS lists Dr. Kwon as accepting Medicare assignment.
Where did Dr. William Kwon go to medical school?
Dr. Kwon graduated from State University of New York Downstate Medical Center in 2002.
Has Dr. William Kwon received payments from drug or device companies?
CMS Open Payments shows $3,608 in general payments to Dr. Kwon from 12 companies from 2016 to 2025. The largest total came from Ethicon Inc.
How long has Dr. William Kwon been practicing?
Dr. Kwon graduated from medical school in 2002, 24 years ago.
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