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

Chalana Umayanganee Gunawardena, MD

Individual provider Internal Medicine Physician · NPI 1023276821

Chalana Umayanganee Gunawardena, MD is a Hospitalist in Franklin, Ohio. Qualified in 1991, 35 years ago. Practices with Usacs Integrated Acute Care Services of Ohio LLC, a 234-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
35
Licensed in
OH
In the registry since
2008
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

1 Medical Center Dr
Franklin, OH 45005-2584
Phone: (513) 705-4754
Show map & directions

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

Additional practice locations (1)

  • 405 W Grand Ave, Dayton, OH 45405-7538 — (937) 723-3276

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 094775 (OH)

Record details

NPI number1023276821
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2008
Last updated in NPPESFebruary 2, 2021
Certification dateJanuary 19, 2021

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Usacs Integrated Acute Care Services Of Ohio Llc — 234 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Franklin