Individual provider · Type 1 NPI

John Fox Mast, MD

Family Medicine Physician · Aurora, IL

NPI number 1811488646 Active

Practice location

2000 Ogden Ave
Aurora, IL 60504-5893

Call (866) 565-8607 Map

Fax (312) 563-8661

Mailing address

2000 Ogden Ave Ste P050
Aurora, IL 60504-5893

Other practice locations

  • 1325 N Highland Ave, Aurora, IL 60506-1449 · (630) 859-2222

Specialties and licenses

TaxonomyCodeLicense
Hospitalist Physician 208M00000X036156608 (IL)
Family Medicine Physician Primary 207Q00000X036156608 (IL)
Student in an Organized Health Care Education/Training Program 390200000X125072449 (IL)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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About NPI 1811488646

John Fox Mast, MD's National Provider Identifier is 1811488646, issued on May 29, 2018. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Aurora, IL. The record was last updated on Sep 25, 2025.