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John Obrien
NPI 1669376554 · on the registry since 2026
Practice
- Address
- 9136 Spring Ln
La Mesa, CA 91941 - Phone
- (619) 402-2649
Registry record
- Primary taxonomy
- 225400000X
225400000X
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-10-05
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