Search › Oregon › 111N00000X
Mark Den Hartog, DC
NPI 1023081155 · on the registry since 2006 · sole proprietor
Practice
- Address
- 225 E 4th Ave
Eugene, OR 97401 - Phone
- (541) 762-4807
- Organisation at this address
- Umpqua Chiropractic Pc
Aspen Injury Center LlcInferred from a shared address, not stated in the registry.
Additional practice sites
- 114 1/2 E Monroe, Pleasantville, IA
- 1018 7th Ave Se, Olympia, WA
- 114 1/2 E Monroe, Pleasantville, IA
Registry record
- Primary taxonomy
- 111N00000X
111N00000X
- Also registered as
- 111N00000X
- Licence states on file
- OR, WA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-06-24
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 Oregon