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

Karen S. Riedy, MD

Individual provider Diagnostic Radiology Physician · NPI 1346268372

Karen S. Riedy, MD is a Diagnostic Radiology in Fairfax, Virginia. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1985, 41 years ago. Practices with Ifrc LLC, a 133-clinician group and accepts Medicare assignment. Licensed in Maryland and Virginia.

Years since qualifying
41
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
MD, VA
In the registry since
2006
Specialties on file
8
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2722 Merrilee Dr #230
Fairfax, VA 22031-4400
Phone: (703) 698-4483
Fax: (703) 573-0880
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 0101047052 (VA)
Body Imaging Physician Taxonomy 2085B0100X · Licence 0101047052 (VA)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 0101047052 (VA)
Nuclear Radiology Physician Taxonomy 2085N0904X · Licence 0101047052 (VA)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence 0101047052 (VA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence D0088209 (MD)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 0101047052 (VA)
Diagnostic Ultrasound Physician Taxonomy 2085U0001X · Licence 0101047052 (VA)

Record details

NPI number1346268372
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 17, 2006
Last updated in NPPESJanuary 27, 2020
Certification dateJanuary 27, 2020

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1985 (41 years in practice)
Group practice Ifrc Llc — 133 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations17 on file with Medicare

Other providers in Fairfax