Individual
SEAN WILLIAM MARQUIS
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
1000 MINERAL POINT AVE, JANESVILLE, WI 53548-2940
(608) 756-6611
(608) 756-6177
Mailing address
29624 NETWORK PL, CHICAGO, IL 60673-1296
(608) 756-6611
(608) 756-6177
Taxonomy
Speciality
Code
Description
License number
State
207P00000X
Emergency Medicine Physician
036132727
IL
207P00000X
Emergency Medicine Physician
35097788
OH
207P00000X
Emergency Medicine Physician
4301099517
MI
207P00000X
Emergency Medicine Physician
Primary
46924-20
WI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
1053554089
—
WI
Enumeration date
04/07/2009
Last updated
04/16/2026
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