Quick answers
- Where does Chi Yeung see patients?
- Medicare's clinician data lists 3 practice locations, including Uniondale, NY, New York, NY and Commack, NY. Call before your visit to confirm the address.
- What is Chi Yeung's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Chi Yeung accept Medicare assignment?
- Yes. Medicare's clinician data says Chi Yeung 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 Chi Yeung offer telehealth?
- Medicare's clinician data says Chi Yeung offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Chi Yeung?
- (212) 639-2000, as listed in official Medicare / NPI Registry data.
- What is Chi Yeung's NPI number?
- 1083284996. 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 Chi Yeung is enrolled with Medicare (CMS data updated 2026-10-02).
- 1101 Hempstead TpkeUniondale, NY 11553 (212) 639‑2000
- 641 Lexington AveNew York, NY 10022 (646) 888‑0100
- 650 Commack RdCommack, NY 11725 (631) 623‑4034
Group practices
Medicare enrollment lists Chi Yeung as a member of these groups (CMS data updated 2026-10-02).
- MSKCC Regional Network136 clinicians in the group
- MSK Nassau98 clinicians in the group
- Memorial Psychiatry Group49 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1083284996 |
| 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