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

Jill M. Viljoen, MD

Individual provider Internal Medicine Physician · NPI 1881913242

Jill M. Viljoen, MD is a Hospitalist in Columbus, Ohio. Graduated from University of Nebraska College of Medicine in 2010, 16 years ago. Practices with Osu Internal Medicine LLC, a 1,145-clinician group and accepts Medicare assignment. Licensed in Iowa and Ohio.

Years since qualifying
16
Trained at
University of Nebraska College of Medicine
Licensed in
IA, OH
In the registry since
2010
Specialties on file
3
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

410 W 10th Ave
Columbus, OH 43210-1240
Phone: (614) 293-7499
Fax: (614) 366-2360
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 35.128612 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35128612 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence R8858 (IA)

Record details

NPI number1881913242
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2010
Last updated in NPPESFebruary 25, 2019

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Osu Internal Medicine Llc — 1145 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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