Search › Wisconsin › Family Medicine Physician
John Brennan, MD
NPI 1891776977 · on the registry since 2005
Practice
- Address
- 191 Theater Rd
Onalaska, WI 54650 - Phone
- (608) 785-0940
- Organisation at this address
- Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 76
Additional practice sites
- 325 Butts Ave, Tomah, WI
- 800 West Ave S, La Crosse, WI
- 325 Butts Ave, Tomah, WI
Registry record
- Primary taxonomy
- Family Medicine Physician
207Q00000X
- Also registered as
- Emergency Medicine Physician
Emergency Medicine Physician
Internal Medicine Physician - Licence states on file
- WI, MN
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2019-06-13
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 Wisconsin