Search › California › 111N00000X
John Duong, DC
NPI 1922012970 · on the registry since 2006 · sole proprietor
Practice
- Address
- 7050 Dublin Blvd
Dublin, CA 94568 - Phone
- (925) 999-8806
- Fax
- (925) 886-5715
- Organisation at this address
- Optimal Health Medical Clinic Inc
Inferred from a shared address, not stated in the registry.
Additional practice sites
- 34261 Fremont Blvd, Fremont, CA
Registry record
- Primary taxonomy
- 111N00000X
111N00000X
- Also registered as
- 208100000X
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-01-21
- Status
- Not present in the most recent federal file
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