Quick answers
- Which hospitals does Chenhan M. Tsai work at?
- Medicare's official clinician data lists Chenhan M. Tsai at 2 hospitals: Hudson Valley Hospital Center and NYU Langone Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Chenhan M. Tsai see patients?
- Medicare's clinician data lists 2 practice locations, including Cold Spring, NY and New York, NY. Call before your visit to confirm the address.
- What is Chenhan M. Tsai's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Chenhan M. Tsai accept Medicare assignment?
- Yes. Medicare's clinician data says Chenhan M. Tsai 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 Chenhan M. Tsai offer telehealth?
- Medicare's clinician data says Chenhan M. Tsai offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Chenhan M. Tsai?
- (914) 739-1219, as listed in official Medicare / NPI Registry data.
- What is Chenhan M. Tsai's NPI number?
- 1952982985. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Chenhan M. Tsai works
Medicare's Facility Affiliation Data lists Chenhan M. Tsai at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hudson Valley Hospital CenterCortlandt Manor, NY · Acute Care Hospital · CCN 330267
- NYU Langone HospitalsNew York, NY · Acute Care Hospital · CCN 330214
Practice locations
Addresses where Chenhan M. Tsai is enrolled with Medicare (CMS data updated 2026-10-02).
- 1756 Route 9d, Fl 2Cold Spring, NY 10516 (914) 739‑1219
- 301 E 17th StNew York, NY 10003 (212) 598‑2454
Group practices
Medicare enrollment lists Chenhan M. Tsai as a member of these groups (CMS data updated 2026-10-02).
- NYU Langone Hospitals247 clinicians in the group
- The Westchester Medical Practice PC196 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Arizona College Of Osteopathic Medicine Mid Western University |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1952982985 |
| 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