Quick answers
- Where does Chien Tsai see patients?
- Medicare's clinician data lists 1 practice location in Waco, TX. Call before your visit to confirm the address.
- What is Chien Tsai's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Chien Tsai accept Medicare assignment?
- Yes. Medicare's clinician data says Chien 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.
- What is the phone number for Chien Tsai?
- (254) 297-7124, as listed in official Medicare / NPI Registry data.
- What is Chien Tsai's NPI number?
- 1700898640. 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 Chien Tsai is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 S 10th StWaco, TX 76701 (254) 297‑7124
Group practices
Medicare enrollment lists Chien Tsai as a member of this group (CMS data updated 2026-10-02).
- Heart of Texas Region MHMR Center25 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Waco
Clinicians with the same Medicare primary specialty in Waco, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1967 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700898640 |
| 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