Quick answers
- Where does Hai C. Tsao see patients?
- Medicare's clinician data lists 1 practice location in West Chester, PA. Call before your visit to confirm the address.
- What is Hai C. Tsao's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Hai C. Tsao accept Medicare assignment?
- Yes. Medicare's clinician data says Hai C. 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 Hai C. Tsao?
- (484) 835-2050, as listed in official Medicare / NPI Registry data.
- What is Hai C. Tsao's NPI number?
- 1447226527. 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 Hai C. Tsao is enrolled with Medicare (CMS data updated 2026-10-02).
- 400 E Marshall StWest Chester, PA 19380 (484) 835‑2050
Group practices
Medicare enrollment lists Hai C. Tsao as a member of this group (CMS data updated 2026-10-02).
- Haven Behavioral Services of West Chester LLC13 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in West Chester
Clinicians with the same Medicare primary specialty in West Chester, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Virginia School Of Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447226527 |
| 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