Quick answers
- Which hospitals does Joseph S. Tsao work at?
- Medicare's official clinician data lists Joseph S. Tsao at 1 hospital: Wynn Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph S. Tsao see patients?
- Medicare's clinician data lists 2 practice locations, including Utica, NY. Call before your visit to confirm the address.
- What is Joseph S. Tsao's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Joseph S. Tsao accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph S. Tsao 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.
- What is the phone number for Joseph S. Tsao?
- (315) 624-6000, as listed in official Medicare / NPI Registry data.
- What is Joseph S. Tsao's NPI number?
- 1336555366. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph S. Tsao works
Medicare's Facility Affiliation Data lists Joseph S. Tsao at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Wynn HospitalUtica, NY · Acute Care Hospital · CCN 330044
Practice locations
Addresses where Joseph S. Tsao is enrolled with Medicare (CMS data updated 2026-10-02).
- 1656 Champlin AveUtica, NY 13502 (315) 624‑6000
- 2209 Genesee StUtica, NY 13501 (315) 798‑8100
Group practices
Medicare enrollment lists Joseph S. Tsao as a member of this group (CMS data updated 2026-10-02).
- Emergency Physician Services of New York, P.C.131 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Utica
Clinicians with the same Medicare primary specialty in Utica, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336555366 |
| 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