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John Chang
NPI 1063303774 · on the registry since 2025 · sole proprietor
Practice
- Address
- Som Education Building 900 University Ave
Riverside, CA 92521 - Phone
- (951) 827-9017
- Clinicians at this address
- 2
Registry record
- Primary taxonomy
- 390200000X
390200000X
- Sex
- Male
- Record last updated
- 2025-07-22
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