Doctor profile · Federal record

Dr. Oh Hoon Kwon, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Franklin, WI

  • NPI 1215981956
  • Accepts Medicare
  • MIPS 90.0 / 100 · 2023
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7410 W Rawson Ave
Franklin, WI 531328274
(414) 427-6230

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
September 22, 2008
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Wisconsin #46797
Medicaid
WI #34550100

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215981956. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,761
Distinct HCPCS
10
Medicare allowed
$212,845
HCPCS Description Services Patients Avg allowed
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 1,285 69 $21
77300 Calculation of radiation therapy dose 358 84 $34
77427 Radiation treatment management, 5 treatment sessions 277 71 $195
77334 Design and construction of complex radiation treatment device 186 82 $61
99212 Established patient office or other outpatient visit, 10-19 minutes 96 76 $36
77263 Complex radiation therapy planning 91 86 $172
77338 Design and construction of radiation treatment device for high precision radiation therapy 70 58 $228
77301 High precision radiation therapy planning 62 57 $424
77470 Special radiation treatment 51 45 $108
99205 New patient office or other outpatient visit, 60-74 minutes 45 45 $184

In context: peer comparison

Among 2 peers in Franklin Radiation Oncology Physician, average services per provider: 117. This provider delivers 24× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
67
Patients
39
Total drug cost
$1,201
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 25 15 $416
Mometasone Furoate Generic 18 13 $524
Dexamethasone Generic 13 11 $156
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 0 $105

Frequently asked questions

Auto-generated from federal data
What is Dr. Oh Hoon Kwon's medical specialty?
Dr. Oh Hoon Kwon practices Radiation Oncology Physician in Franklin, WI.
Where does Dr. Oh Hoon Kwon practice?
Dr. Oh Hoon Kwon practices at 7410 W Rawson Ave, Franklin, WI 531328274. Office phone: 4144276230.
What is Dr. Oh Hoon Kwon's NPI?
Dr. Oh Hoon Kwon's National Provider Identifier (NPI) is 1215981956, issued by NPPES.
Does Dr. Oh Hoon Kwon accept Medicare assignment?
Yes. Dr. Oh Hoon Kwon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oh Hoon Kwon commonly perform?
Top Medicare-reported procedures in 2023: Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Calculation of radiation therapy dose (HCPCS 77300); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.