Individual
JOHN FOX MAST
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
2000 OGDEN AVE, AURORA, IL 60504-5893
(866) 565-8607
(312) 563-8661
Mailing address
2000 OGDEN AVE STE P050, AURORA, IL 60504-5893
(630) 499-2404
(630) 499-4750
Taxonomy
Speciality
Code
Description
License number
State
207Q00000X
Family Medicine Physician
Primary
036156608
IL
208M00000X
Hospitalist Physician
036156608
IL
390200000X
Student in an Organized Health Care Education/Training Program
125072449
IL
Other
Enumeration date
05/29/2018
Last updated
09/25/2025
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