Individual provider · Type 1 NPI

Derek Andrew Fiedler, MS, DABR

Radiological Physics Physician · Springfield, IL

NPI number 1679446447 Active

Practice location

701 N 1st St
Springfield, IL 62781-0001

Mailing address

6824 Coronado Ave
Dallas, TX 75214-4014

Specialties and licenses

TaxonomyCodeLicense
Radiological Physics Physician Primary 2085R0205XFMP02000228 (TX)

Radiological Physics Physician: A radiological physicist deals with the diagnostic and therapeutic applications of roentgen rays, gamma rays from sealed sources, ultrasonic radiation and radio-frequency radiation, as well as the equipment associated with their production and use, including radiation safety.

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About NPI 1679446447

Derek Andrew Fiedler, MS, DABR's National Provider Identifier is 1679446447, issued on Sep 26, 2025. The primary taxonomy on file is Radiological Physics Physician (2085R0205X), and the practice location is in Springfield, IL. The record was last updated on Apr 7, 2026.