Search › California › Chiropractor
Michael Olff, DC
NPI 1679564942 · on the registry since 2005
Practice
- Address
- 1555 Riverlake Rd
Ste. L.
Discovery Bay, CA 94514 - Phone
- (925) 240-6533
- Fax
- (925) 778-8109
Registry record
- Primary taxonomy
- Chiropractor
111N00000X
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-07-13
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