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

Dr. Catherine S. Hwang, MD

Individual provider Radiation Oncology Physician · NPI 1043496193

Dr. Catherine S. Hwang, MD is a Radiation Oncology in Orlando, Florida. Graduated from Northwestern University Feinberg Medical School in 2003, 23 years ago. Practices with Florida Hospital Medical Group Inc, a 1,715-clinician group and accepts Medicare assignment. Licensed in Florida, Illinois and Wisconsin.

Years since qualifying
23
Trained at
Northwestern University Feinberg Medical School
Licensed in
FL, IL, WI
In the registry since
2008
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

601 E Rollins St Radiation Oncology
Orlando, FL 32803-1248
Phone: (407) 303-2030
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence ME121276 (FL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 51430 (WI)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 125045563 (IL)

Record details

NPI number1043496193
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2008
Last updated in NPPESSeptember 28, 2018

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice Florida Hospital Medical Group Inc — 1715 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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