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

Michael Ryan Sun, MD

Individual provider Internal Medicine Physician · NPI 1720320211

Michael Ryan Sun, MD is an Internal Medicine in Kettering, Ohio. Graduated from University of Cincinnati College of Medicine in 2013, 13 years ago. Practices with Kettering Independent Medical Group Inc, a 700-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
13
Trained at
University of Cincinnati College of Medicine
Licensed in
OH
In the registry since
2013
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3535 Southern Blvd
Kettering, OH 45429-1221
Phone: (937) 395-6665
Fax: (937) 395-6668
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 35127740 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35127740 (OH)
Hospitalist Physician Taxonomy 208M00000X · Licence 35127740 (OH)

Record details

NPI number1720320211
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 22, 2013
Last updated in NPPESApril 1, 2025
Certification dateApril 1, 2025
Mailing address3535 Southern Blvd, Kettering, OH 45429-1221

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Kettering Independent Medical Group Inc — 700 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Kettering