Total Payments
$66,203
2024 Payments
$3,967
Companies
31
Transactions
465
Medicare Patients
395
Medicare Billing
$30,547
Payment Breakdown by Category
Other$42,300 (63.9%)
Food & Beverage$16,669 (25.2%)
Travel$6,213 (9.4%)
Consulting$600.00 (0.9%)
Education$420.81 (0.6%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Grant | $42,300 | 3 | 63.9% |
| Food and Beverage | $16,669 | 428 | 25.2% |
| Travel and Lodging | $6,213 | 28 | 9.4% |
| Consulting Fee | $600.00 | 2 | 0.9% |
| Education | $420.81 | 4 | 0.6% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Abbott Laboratories | $28,045 | 63 | $0 (2024) |
| Medtronic, Inc. | $22,874 | 55 | $0 (2024) |
| Boston Scientific Corporation | $5,145 | 85 | $0 (2024) |
| Amgen Inc. | $1,505 | 50 | $0 (2023) |
| ShockWave Medical, Inc | $1,291 | 28 | $0 (2023) |
| Edwards Lifesciences Corporation | $1,200 | 18 | $0 (2023) |
| ABIOMED | $846.38 | 11 | $0 (2023) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $605.66 | 7 | $0 (2024) |
| AstraZeneca Pharmaceuticals LP | $562.56 | 30 | $0 (2021) |
| SANOFI-AVENTIS U.S. LLC | $458.46 | 15 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $3,967 | 68 | Abbott Laboratories ($2,285) |
| 2023 | $5,993 | 98 | Medtronic, Inc. ($2,178) |
| 2022 | $35,270 | 97 | Abbott Laboratories ($25,411) |
| 2021 | $17,121 | 50 | Medtronic, Inc. ($14,944) |
| 2020 | $616.10 | 28 | Amgen Inc. ($203.77) |
| 2019 | $2,073 | 86 | Amgen Inc. ($713.11) |
| 2018 | $1,163 | 38 | Amgen Inc. ($317.26) |
All Payment Transactions
465 individual payment records from CMS Open Payments — Page 1 of 19
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/07/2024 | Abbott Laboratories | DIAMONDBACK CORONARY (Device) | Food and Beverage | In-kind items and services | $4.13 | General |
| Category: Vascular | ||||||
| 11/05/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $43.45 | General |
| Category: Cardiology | ||||||
| 10/28/2024 | Medtronic, Inc. | ONYX FRONTIER (Device) | Food and Beverage | In-kind items and services | $22.81 | General |
| Category: Stents | ||||||
| 10/24/2024 | Abbott Laboratories | NC TREK NEO (Device) | Food and Beverage | In-kind items and services | $19.82 | General |
| Category: Vascular | ||||||
| 10/23/2024 | Boston Scientific Corporation | WATCHMAN FLX (Device) | Food and Beverage | In-kind items and services | $27.41 | General |
| Category: WATCHMAN FLX_IC | ||||||
| 10/17/2024 | Abbott Laboratories | PRESSUREWIRE (Device) | Food and Beverage | In-kind items and services | $16.12 | General |
| Category: Vascular | ||||||
| 10/16/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $36.00 | General |
| Category: Cardiology | ||||||
| 10/11/2024 | Abbott Laboratories | DIAMONDBACK CORONARY (Device) | Food and Beverage | In-kind items and services | $16.83 | General |
| Category: Vascular | ||||||
| 10/08/2024 | Abbott Laboratories | COROFLOW (Device) | Food and Beverage | In-kind items and services | $20.29 | General |
| Category: Vascular | ||||||
| 09/30/2024 | Abbott Laboratories | DIAMONDBACK CORONARY (Device) | Food and Beverage | In-kind items and services | $17.38 | General |
| Category: Vascular | ||||||
| 09/24/2024 | Abbott Laboratories | XIENCE SKYPOINT (Device) | Food and Beverage | In-kind items and services | $16.39 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Travel and Lodging | In-kind items and services | $455.48 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Travel and Lodging | In-kind items and services | $455.48 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Food and Beverage | In-kind items and services | $150.71 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Food and Beverage | In-kind items and services | $136.05 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Food and Beverage | In-kind items and services | $134.96 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Food and Beverage | In-kind items and services | $133.60 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Travel and Lodging | In-kind items and services | $76.00 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Food and Beverage | In-kind items and services | $69.60 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Food and Beverage | In-kind items and services | $51.17 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Food and Beverage | In-kind items and services | $32.99 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Food and Beverage | In-kind items and services | $17.10 | General |
| Category: Vascular | ||||||
| 09/20/2024 | Medtronic, Inc. | COREVALVE EVOLUT R (Device) | Food and Beverage | In-kind items and services | $10.08 | General |
| Category: Transcatheter Valve Systems | ||||||
| 09/20/2024 | Abbott Laboratories | OPTIS (Device) | Travel and Lodging | In-kind items and services | $9.02 | General |
| Category: Vascular | ||||||
| 09/17/2024 | Medtronic, Inc. | SYMPLICITY G3 (Device) | Food and Beverage | In-kind items and services | $18.33 | General |
| Category: Renal Denervation System | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 8 | 365 | 383 | $90,015 | $28,065 |
| 2022 | 1 | 30 | 32 | $15,920 | $2,482 |
Total Patients
395
Total Services
415
Medicare Billing
$30,547
Procedure Codes
11
All Medicare Procedures & Services
11 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Office | 2023 | 42 | 42 | $25,200 | $7,284 | 28.9% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 74 | 80 | $8,400 | $6,242 | 74.3% |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Facility | 2023 | 72 | 74 | $18,500 | $4,245 | 22.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 32 | 32 | $5,760 | $2,704 | 46.9% |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 17 | 25 | $4,375 | $2,492 | 57.0% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 32 | 34 | $17,068 | $2,239 | 13.1% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 12 | 12 | $1,800 | $1,326 | 73.6% |
| 93224 | Electrocardiogram (ecg) 2-day continuous with review and report by health care professional | Office | 2023 | 11 | 11 | $2,750 | $692.80 | 25.2% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 57 | 57 | $2,850 | $683.64 | 24.0% |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Facility | 2023 | 16 | 16 | $3,312 | $158.08 | 4.8% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2022 | 30 | 32 | $15,920 | $2,482 | 15.6% |
About Dr. Ho-Hin Choy, M.D
Dr. Ho-Hin Choy, M.D is a Cardiovascular Disease healthcare provider based in Fairfield, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 03/25/2015. The National Provider Identifier (NPI) number assigned to this provider is 1083008262.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Ho-Hin Choy, M.D has received a total of $66,203 in payments from pharmaceutical and medical device companies, with $3,967 received in 2024. These payments were reported across 465 transactions from 31 companies. The most common payment nature is "Grant" ($42,300).
As a Medicare-enrolled provider, Choy has provided services to 395 Medicare beneficiaries, totaling 415 services with total Medicare billing of $30,547. Data is available for 2 years (2022–2023), covering 11 distinct procedure/service records.
Ad
Practice Information
- Specialty Cardiovascular Disease
- Other Specialties Interventional Cardiology
- Location Fairfield, CA
- Active Since 03/25/2015
- Last Updated 11/06/2025
- Taxonomy Code 207RC0000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1083008262
Products in Payments
- MITRACLIP (Device) $2,475
- COREVALVE EVOLUT R (Device) $2,337
- OPTIS (Device) $1,722
- WATCHMAN Access System (Device) $1,594
- SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER (Device) $1,291
- Repatha (Biological) $1,120
- SYNERGY (Device) $998.77
- Impella (Device) $846.38
- EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV) (Device) $650.99
- LifeVest (Device) $605.66
- BRILINTA (Drug) $528.12
- ONYX FRONTIER (Device) $484.69
- ELIQUIS (Drug) $472.82
- AVVIGO Guidance System (Device) $463.75
- JARDIANCE (Drug) $449.24
- PRALUENT (Drug) $443.46
- Corlanor (Drug) $384.69
- WATCHMAN (Device) $379.97
- AMPLATZER (Device) $356.57
- AMPLATZER AMULET (Device) $341.71
Explore
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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