Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Stephen D Defriez, DO

Individual provider Diagnostic Radiology Physician · NPI 1639111966

Stephen D Defriez, DO is a Diagnostic Radiology in Flint, Michigan. Qualified in 1994, 32 years ago. Practices with Acadiana Radiology Group, a 51-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan and Virginia.

Years since qualifying
32
Licensed in
MI, VA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

501 S Ballenger Hwy Ste B
Flint, MI 48532-3641
Phone: (810) 342-4800
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2239 Lost Oak Ct, Grand Blanc, MI 48439-2523 — (810) 348-7604

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 5101014531 (MI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 0102207752 (VA)

Record details

NPI number1639111966
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESAugust 8, 2023
Certification dateAugust 8, 2023
Mailing address501 S Ballenger Hwy, Suite B, Flint, MI 48532-3641

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY, NUCLEAR MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Acadiana Radiology Group — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations31 on file with Medicare

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