Search › California › 103T00000X
John Firkus, PHD
NPI 1578389573 · on the registry since 2024 · sole proprietor
Practice
- Address
- 536 Silver Maple Dr
Hercules, CA 94547 - Phone
- (619) 299-9061
Registry record
- Primary taxonomy
- 103T00000X
103T00000X
- Licence states on file
- VT
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2024-11-25
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