Quick answers
- Which hospitals does Keith Chu work at?
- Medicare's official clinician data lists Keith Chu at 1 hospital: NYU Langone Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keith Chu see patients?
- Medicare's clinician data lists 1 practice location in New York, NY. Call before your visit to confirm the address.
- What is Keith Chu's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Keith Chu accept Medicare assignment?
- Yes. Medicare's clinician data says Keith Chu accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Keith Chu offer telehealth?
- Medicare's clinician data says Keith Chu offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Keith Chu?
- (212) 598-2454, as listed in official Medicare / NPI Registry data.
- What is Keith Chu's NPI number?
- 1821223769. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keith Chu works
Medicare's Facility Affiliation Data lists Keith Chu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- NYU Langone HospitalsNew York, NY · Acute Care Hospital · CCN 330214
Practice locations
Addresses where Keith Chu is enrolled with Medicare (CMS data updated 2026-10-02).
- 301 E 17th StNew York, NY 10003 (212) 598‑2454
Group practices
Medicare enrollment lists Keith Chu as a member of this group (CMS data updated 2026-10-02).
- NYU Langone Hospitals247 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821223769 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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