William Chung, FNP
Family Nurse Practitioner · Brooklyn, NY
William Chung, FNP is a family nurse practitioner with a practice address in Brooklyn, New York, and NPI 1043809031, issued on Jan 13, 2021. Check the license (New York 347720, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Chung
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 347720 NY
RN289883 GA
Self-reported in NPPES; status is on the state search - Practice location
- 6516A Bay Pkwy, Brooklyn, NY 11204
- Phone
- (347) 783-0078
- Enumerated
- Jan 13, 2021
- Record last updated
- Oct 17, 2025
- Fax
- (347) 783-0718
- Medicare enrollment
- Enrolled (PECOS I20210825002835); may accept Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Verify William Chung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 347720Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.3 times the Medicare Part D claims of the average family nurse practitioner in 2024
6,880 Medicare Part D claims for 550 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Losartan Potassium473 claims
- Simvastatin425 claims
- Vascepa398 claims
- Amlodipine Besylate376 claims
- Atorvastatin Calcium274 claims
- Metformin Hcl273 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $2,413.56
108 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Chung among 14,805 family nurse practitioner records in New York
William Chung, FNP is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 63% of them.
- NPI issued2021 · 63% of these records are older, 30% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2020 · median 2019 among the 7,239 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,244 family nurse practitioner records list a practice address in Brooklyn
They are 1,244 of the 64,057 NPPES records with a practice address in Brooklyn, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Brooklyn → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Daferti Afflick, NP-CBrooklyn, NY 112041275955411
- Paula CampbellBrooklyn, NY 112041801230362
- Simone Collins, APRNBrooklyn, NY 112041437620200
- Moshe DamavandiBrooklyn, NY 112041235722901
- Michelle Daniel, FNPBrooklyn, NY 112041487092151
- Nelcie Ecclesiastre, ARNPBrooklyn, NY 112041679001341
- Dina Gramegna-DixonBrooklyn, NY 112041285830067
- Nosson Hayum, FNPBrooklyn, NY 112041609259530
Common questions
What is William Chung, FNP's NPI number?
William Chung, FNP's National Provider Identifier (NPI) is 1043809031, issued on Jan 13, 2021. An NPI identifies a provider in billing; it is not a license.
Where is William Chung, FNP located?
The NPPES record lists a practice address at 6516A Bay Pkwy, Brooklyn, NY, 11204. Phone: (347) 783-0078. Providers update this record themselves, so call before visiting.
How can I verify William Chung, FNP's license?
NPPES lists New York license number 347720, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does William Chung, FNP prescribe under Medicare Part D?
In 2024, William Chung, FNP had 6,880 Medicare Part D claims for 550 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.