Total Payments
$15,479
2024 Payments
$1,004
Companies
29
Transactions
281
Medicare Patients
3,829
Medicare Billing
$379,596
Payment Breakdown by Category
Education$9,069 (58.6%)
Food & Beverage$5,720 (37.0%)
Travel$689.94 (4.5%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Education | $9,069 | 5 | 58.6% |
| Food and Beverage | $5,720 | 271 | 37.0% |
| Travel and Lodging | $689.94 | 5 | 4.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Intuitive Surgical, Inc. | $9,926 | 15 | $0 (2022) |
| Astellas Pharma US Inc | $1,226 | 65 | $0 (2024) |
| ABBVIE INC. | $658.86 | 33 | $0 (2024) |
| Janssen Biotech, Inc. | $587.18 | 32 | $0 (2024) |
| NeoTract Inc. | $520.63 | 17 | $0 (2020) |
| Sumitomo Pharma America, Inc. | $388.31 | 15 | $0 (2024) |
| PFIZER INC. | $322.38 | 21 | $0 (2024) |
| Boston Scientific Corporation | $263.50 | 12 | $0 (2023) |
| Bayer Healthcare Pharmaceuticals Inc. | $231.54 | 12 | $0 (2024) |
| Stryker Corporation | $166.67 | 1 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,004 | 43 | Sumitomo Pharma America, Inc. ($210.33) |
| 2023 | $1,008 | 37 | Astellas Pharma US Inc ($209.72) |
| 2022 | $163.01 | 7 | Intuitive Surgical, Inc. ($92.98) |
| 2020 | $368.33 | 20 | Astellas Pharma US Inc ($146.36) |
| 2019 | $11,041 | 71 | Intuitive Surgical, Inc. ($9,805) |
| 2018 | $1,080 | 65 | Janssen Biotech, Inc. ($240.54) |
| 2017 | $814.04 | 38 | Astellas Pharma US Inc ($241.56) |
All Payment Transactions
281 individual payment records from CMS Open Payments — Page 1 of 12
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/20/2024 | ABBVIE INC. | LUPRON DEPOT (Drug) | Food and Beverage | In-kind items and services | $3.10 | General |
| Category: ENDOCRINOLOGY | ||||||
| 12/15/2024 | Calyxo, Inc. | CVAC ASPIRATION SYSTEM (Device) | Food and Beverage | In-kind items and services | $15.77 | General |
| Category: Urology | ||||||
| 12/03/2024 | Bayer Healthcare Pharmaceuticals Inc. | Nubeqa (Drug) | Food and Beverage | In-kind items and services | $21.12 | General |
| Category: Oncology | ||||||
| 12/02/2024 | ABBVIE INC. | BOTOX (Biological) | Food and Beverage | In-kind items and services | $32.69 | General |
| Category: BOTOX THERAPEUTIC | ||||||
| 11/19/2024 | PFIZER INC. | XTANDI (Drug), ORGOVYX, TALZENNA | Food and Beverage | In-kind items and services | $24.51 | General |
| Category: ONCOLOGY | ||||||
| 11/12/2024 | Merck Sharp & Dohme LLC | KEYTRUDA (Biological), WELIREG | Food and Beverage | In-kind items and services | $23.85 | General |
| Category: ONCOLOGY | ||||||
| 11/05/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $29.92 | General |
| Category: UROLOGY | ||||||
| 10/28/2024 | ABBVIE INC. | BOTOX (Biological) | Food and Beverage | In-kind items and services | $11.23 | General |
| Category: BOTOX THERAPEUTIC | ||||||
| 10/23/2024 | Sumitomo Pharma America, Inc. | ORGOVYX (Drug) | Food and Beverage | In-kind items and services | $29.30 | General |
| Category: HORMONE THERAPY | ||||||
| 10/22/2024 | Janssen Biotech, Inc. | ERLEADA (Drug) | Food and Beverage | In-kind items and services | $22.21 | General |
| Category: Oncology | ||||||
| 10/21/2024 | Astellas Pharma US Inc | Xtandi (Drug) | Food and Beverage | In-kind items and services | $29.22 | General |
| Category: Oncology | ||||||
| 10/07/2024 | Ethicon US, LLC | STRATAFIX (Device) | Food and Beverage | In-kind items and services | $13.21 | General |
| Category: Wound Closure | ||||||
| 09/23/2024 | C. R. Bard, Inc. & Subsidiaries | — | Food and Beverage | In-kind items and services | $13.57 | General |
| 09/18/2024 | Janssen Biotech, Inc. | ERLEADA (Drug) | Food and Beverage | In-kind items and services | $19.50 | General |
| Category: Oncology | ||||||
| 09/17/2024 | Teleflex LLC | UROLIFT (Device) | Food and Beverage | In-kind items and services | $31.73 | General |
| Category: INTERVENTIONAL UROLOGY | ||||||
| 09/10/2024 | Sumitomo Pharma America, Inc. | ORGOVYX (Drug) | Food and Beverage | In-kind items and services | $27.16 | General |
| Category: HORMONE THERAPY | ||||||
| 08/13/2024 | PFIZER INC. | XTANDI (Drug), ORGOVYX, TALZENNA | Food and Beverage | In-kind items and services | $18.86 | General |
| Category: ONCOLOGY | ||||||
| 07/23/2024 | Sumitomo Pharma America, Inc. | ORGOVYX (Drug) | Food and Beverage | In-kind items and services | $20.63 | General |
| Category: HORMONE THERAPY | ||||||
| 07/16/2024 | Merck Sharp & Dohme LLC | KEYTRUDA (Biological), WELIREG | Food and Beverage | In-kind items and services | $24.05 | General |
| Category: ONCOLOGY | ||||||
| 07/12/2024 | ABBVIE INC. | BOTOX (Biological) | Food and Beverage | In-kind items and services | $28.67 | General |
| Category: BOTOX THERAPEUTIC | ||||||
| 07/08/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $25.86 | General |
| Category: UROLOGY | ||||||
| 06/25/2024 | PFIZER INC. | XTANDI (Drug), ORGOVYX, TALZENNA | Food and Beverage | In-kind items and services | $26.92 | General |
| Category: ONCOLOGY | ||||||
| 05/14/2024 | Merck Sharp & Dohme LLC | KEYTRUDA (Biological), WELIREG | Food and Beverage | In-kind items and services | $27.68 | General |
| Category: ONCOLOGY | ||||||
| 05/09/2024 | Janssen Biotech, Inc. | ERLEADA (Drug) | Food and Beverage | In-kind items and services | $21.69 | General |
| Category: Oncology | ||||||
| 04/30/2024 | ABBVIE INC. | BOTOX (Biological) | Food and Beverage | In-kind items and services | $33.09 | General |
| Category: BOTOX THERAPEUTIC | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 19 | 1,120 | 1,536 | $376,775 | $105,980 |
| 2022 | 15 | 877 | 1,183 | $282,083 | $93,286 |
| 2021 | 15 | 886 | 1,405 | $327,409 | $84,810 |
| 2020 | 15 | 946 | 1,439 | $393,448 | $95,520 |
Total Patients
3,829
Total Services
5,563
Medicare Billing
$379,596
Procedure Codes
66
All Medicare Procedures & Services
66 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 300 | 500 | $126,500 | $34,957 | 27.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 110 | 141 | $50,196 | $15,364 | 30.6% |
| 52000 | Diagnostic exam of bladder and urethra using an endoscope | Office | 2023 | 48 | 59 | $33,276 | $12,744 | 38.3% |
| 51703 | Complicated insertion of bladder tube | Office | 2023 | 16 | 57 | $20,098 | $7,137 | 35.5% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 82 | 82 | $27,634 | $7,087 | 25.6% |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility | 2023 | 45 | 47 | $24,910 | $6,693 | 26.9% |
| 55700 | Biopsy of prostate gland | Office | 2023 | 18 | 18 | $11,484 | $3,936 | 34.3% |
| 76872 | Ultrasound scan of pelvic region through rectum | Office | 2023 | 22 | 26 | $16,406 | $3,351 | 20.4% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 26 | 26 | $11,986 | $3,257 | 27.2% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 26 | 42 | $8,022 | $2,845 | 35.5% |
| 51700 | Simple bladder irrigation and/or instillation | Office | 2023 | 23 | 28 | $7,952 | $1,927 | 24.2% |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | Office | 2023 | 20 | 23 | $4,980 | $1,389 | 27.9% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 12 | 12 | $5,328 | $1,334 | 25.0% |
| 76857 | Limited ultrasound scan of pelvis | Office | 2023 | 22 | 24 | $8,080 | $1,052 | 13.0% |
| 81002 | Urinalysis, manual test | Office | 2023 | 167 | 237 | $6,162 | $801.13 | 13.0% |
| 51703 | Complicated insertion of bladder tube | Facility | 2023 | 11 | 11 | $3,382 | $709.94 | 21.0% |
| 81000 | Manual urinalysis test with examination using microscope, non-automated | Office | 2023 | 104 | 129 | $4,257 | $503.15 | 11.8% |
| 51700 | Simple bladder irrigation and/or instillation | Facility | 2023 | 12 | 15 | $4,260 | $380.10 | 8.9% |
| 51798 | Ultrasound measurement of bladder capacity after voiding | Office | 2023 | 32 | 35 | $1,050 | $345.44 | 32.9% |
| 96372 | Injection of drug or substance under skin or into muscle | Office | 2023 | 11 | 11 | $539.00 | $140.14 | 26.0% |
| J1580 | Injection, garamycin, gentamicin, up to 80 mg | Office | 2023 | 13 | 13 | $273.00 | $28.67 | 10.5% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 296 | 532 | $109,368 | $37,407 | 34.2% |
| 52000 | Diagnostic exam of bladder and urethra using an endoscope | Office | 2022 | 47 | 64 | $36,096 | $14,242 | 39.5% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 146 | 146 | $36,786 | $12,703 | 34.5% |
| 99223 | Initial hospital inpatient care per day, typically 70 minutes | Facility | 2022 | 61 | 62 | $24,652 | $9,884 | 40.1% |
About Dr. Gerald Yoon, M.D
Dr. Gerald Yoon, M.D is a Urology healthcare provider based in Whittier, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 01/09/2007. The National Provider Identifier (NPI) number assigned to this provider is 1477602308.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Gerald Yoon, M.D has received a total of $15,479 in payments from pharmaceutical and medical device companies, with $1,004 received in 2024. These payments were reported across 281 transactions from 29 companies. The most common payment nature is "Education" ($9,069).
As a Medicare-enrolled provider, Yoon has provided services to 3,829 Medicare beneficiaries, totaling 5,563 services with total Medicare billing of $379,596. Data is available for 4 years (2020–2023), covering 66 distinct procedure/service records.
Ad
Practice Information
- Specialty Urology
- Location Whittier, CA
- Active Since 01/09/2007
- Last Updated 03/26/2020
- Taxonomy Code 208800000X
- Entity Type Individual
- NPI Number 1477602308
Products in Payments
- Da Vinci Surgical System (Device) $9,926
- XTANDI (Drug) $929.87
- Erleada (Drug) $389.78
- UroLift (Device) $326.10
- Xtandi (Drug) $278.38
- Myrbetriq (Drug) $251.67
- GEMTESA (Drug) $213.60
- BOTOX (Biological) $208.79
- Urolift - UL400 (Device) $194.53
- ORGOVYX (Drug) $174.71
- IVAS (Device) $166.67
- ERLEADA (Drug) $162.00
- Androgel (Drug) $160.56
- Nubeqa (Drug) $146.32
- LUPRON DEPOT (Drug) $127.52
- UROLIFT (Device) $122.40
- Lupron Depot (Drug) $120.94
- MYRBETRIQ (Drug) $117.07
- AQUABEAM SYSTEM (Device) $104.81
- KEYTRUDA (Biological) $98.60
Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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