Doctor profile · Federal record
Dr. Catherine Hwang, MD
Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Radiation Oncology Physician · Orlando, FL
- NPI 1043496193
- Accepts Medicare
- MIPS 78.0 / 100 · 2023
- 23 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
601 E Rollins St, Radiation Oncology
Orlando, FL 328031248
(407) 303-2030 - Mailing address
-
2501 N Orange Ave Ste 182
Orlando, FL 328044675
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- September 28, 2018
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State licenses (3)
- Florida #ME121276 · Wisconsin #51430 · Illinois #125045563
- Medicaid
- WI #1043496193
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043496193. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,413
Distinct HCPCS
10
Medicare allowed
$218,094
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 696 | 98 | $45 | |
77334 |
Design and construction of complex radiation treatment device | 278 | 94 | $60 | |
77300 |
Calculation of radiation therapy dose | 251 | 90 | $33 | |
77427 |
Radiation treatment management, 5 treatment sessions | 231 | 86 | $192 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 182 | 145 | $98 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 166 | 14 | $20 | |
77263 |
Complex radiation therapy planning | 95 | 88 | $168 | |
77290 |
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | 79 | 58 | $81 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 77 | 68 | $142 | |
77280 |
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 70 | 54 | $38 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 130. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| TerSera Therapeutics LLC | 1 | $29.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
44
Patients
40
Total drug cost
$533
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 25 | 23 | $165 |
| Ssd (Silver Sulfadiazine) | Brand | 19 | 17 | $369 |
Frequently asked questions
What is Dr. Catherine Hwang's medical specialty?
Dr. Catherine Hwang practices Radiation Oncology Physician in Orlando, FL.
Where does Dr. Catherine Hwang practice?
Dr. Catherine Hwang practices at 601 E Rollins St, Orlando, FL 328031248. Office phone: 4073032030.
What is Dr. Catherine Hwang's NPI?
Dr. Catherine Hwang's National Provider Identifier (NPI) is 1043496193, issued by NPPES.
Does Dr. Catherine Hwang accept Medicare assignment?
Yes. Dr. Catherine Hwang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Hwang commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Design and construction of complex radiation treatment device (HCPCS 77334); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.