Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Eric Eui-Sun Chung, MD

Individual provider Internal Medicine Physician · NPI 1427257823

Dr. Eric Eui-Sun Chung, MD practises Radiation Oncology in Tallahassee, Florida. Graduated from University of Southern California Keck School of Medicine in 2002, 24 years ago. Practices with North Florida Cancer Center Tallahassee LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Florida and Texas.

Years since qualifying
24
Trained at
University of Southern California Keck School of Medicine
Licensed in
FL, TX
In the registry since
2007
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2003 Centre Pointe Blvd
Tallahassee, FL 32308-4893 Not confirmed with CMS for 10 years — call before visiting
Phone: (850) 878-2273
Fax: (850) 671-5900
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence ME99517 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME99517 (FL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence N9188 (TX)

Record details

NPI number1427257823
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 16, 2007
Last updated in NPPESOctober 12, 2016

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice North Florida Cancer Center Tallahassee Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients88
Services billed 2,736 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $180 4 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at North Florida Cancer Center Tallahassee LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Tallahassee