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Individual
BRETT J WALKER
Active
Individual
BRETT J WALKER
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207Q00000X
Family Medicine Physician
42695-020
WI
207Q00000X
Family Medicine Physician
45575
CO
207Q00000X
Family Medicine Physician
DR.45575
CO
207Q00000X
Family Medicine Physician
Primary
MD60577630
WA
207QS0010X
Sports Medicine (Family Medicine) Physician
036-106890
IL
Other
Enumeration date
03/10/2006
Last updated
05/04/2026
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