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Mark O'Brien, D.O
NPI 1255322509 · on the registry since 2005 · sole proprietor
Practice
- Address
- 1280 S 9th St
Saint Clair, MI 48079 - Phone
- (810) 326-0837
- Fax
- (810) 326-1534
- Organisation at this address
- Distinctive Eyewear, Inc.
Inferred from a shared address, not stated in the registry.
Additional practice sites
- 4150 River Rd, East China, MI
Registry record
- Primary taxonomy
- Family Medicine Physician
207Q00000X
- Licence states on file
- MI
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2022-02-25
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 Michigan