Search › California › Family Medicine Physician
Donald Tsai, MD
NPI 1407948987 · on the registry since 2006 · sole proprietor
Practice
- Address
- 801 East Mountainview Street
Suite B
Barstow, CA 92341 - Phone
- (760) 256-8901
- Fax
- (760) 256-1211
Registry record
- Primary taxonomy
- Family Medicine Physician
207Q00000X
- Also registered as
- Pediatrics Physician
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-09-11
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California