Sean I-Hsin Tsai, DO
Sean I-Hsin Tsai, DO is a Family Practice in South Pasadena, California. Qualified in 2000, 26 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 26
- Licensed in
- CA
- In the registry since
- 2006
- Specialties on file
- 2
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
1108 Fremont AveSouth Pasadena, CA 91030-3227
Phone: (626) 793-0660
Fax: (626) 793-0660
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Family Medicine Physician (primary) | Taxonomy 207Q00000X · Licence 20A7930 (CA) |
|---|---|
| Neuromusculoskeletal Medicine & OMM Physician | Taxonomy 204D00000X · Licence 20A7930 (CA) |
Record details
| NPI number | 1932130697 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | Yes |
| NPI enumerated | July 5, 2006 |
| Last updated in NPPES | January 2, 2026 |
| Certification date | January 2, 2026 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | OTHER |
| Graduated | 2000 (26 years in practice) |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in South Pasadena
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Sean Tsai D O Professional Corporation
1108 Fremont Ave, South Pasadena, CA 91030-3227 · (626) 793-0660