Quick answers
- Where does William Chung see patients?
- Medicare's clinician data lists 1 practice location in Brooklyn, NY. Call before your visit to confirm the address.
- What is William Chung's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does William Chung accept Medicare assignment?
- Medicare's clinician data says William Chung may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for William Chung?
- (917) 294-6240, as listed in official Medicare / NPI Registry data.
- What is William Chung's NPI number?
- 1043809031. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where William Chung is enrolled with Medicare (CMS data updated 2026-10-02).
- 6516 A Bay PkwyBrooklyn, NY 11204 (917) 294‑6240
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Medical school | Emory University School Of Medicine |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1043809031 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians