Total Payments
$5,759
2024 Payments
$523.03
Companies
23
Transactions
101
Medicare Patients
4,481
Medicare Billing
$290,438
Payment Breakdown by Category
Food & Beverage$4,572 (79.4%)
Consulting$1,000 (17.4%)
Travel$165.39 (2.9%)
Gifts$21.00 (0.4%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $4,572 | 98 | 79.4% |
| Consulting Fee | $1,000 | 1 | 17.4% |
| Travel and Lodging | $165.39 | 1 | 2.9% |
| Gift | $21.00 | 1 | 0.4% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Boston Scientific Corporation | $1,437 | 25 | $0 (2024) |
| Terumo Medical Corporation | $1,079 | 6 | $0 (2019) |
| Bard Peripheral Vascular, Inc. | $607.85 | 13 | $0 (2022) |
| Abbott Laboratories | $490.32 | 5 | $0 (2019) |
| Inari Medical, Inc. | $338.58 | 2 | $0 (2021) |
| Medtronic Vascular, Inc. | $277.11 | 4 | $0 (2020) |
| Janssen Pharmaceuticals, Inc | $254.09 | 16 | $0 (2020) |
| Cardiovascular Systems Inc. | $199.37 | 4 | $0 (2023) |
| ShockWave Medical, Inc | $185.07 | 5 | $0 (2024) |
| Integra LifeSciences Corporation | $172.41 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $523.03 | 7 | Integra LifeSciences Corporation ($172.41) |
| 2023 | $175.50 | 4 | ASAHI INTECC USA, INC. ($97.92) |
| 2022 | $342.40 | 10 | Boston Scientific Corporation ($134.80) |
| 2021 | $469.77 | 6 | Inari Medical, Inc. ($338.58) |
| 2020 | $746.39 | 16 | Boston Scientific Corporation ($553.97) |
| 2019 | $1,135 | 27 | Boston Scientific Corporation ($491.52) |
| 2018 | $536.62 | 13 | Bard Peripheral Vascular, Inc. ($189.89) |
| 2017 | $1,830 | 18 | Terumo Medical Corporation ($1,013) |
All Payment Transactions
101 individual payment records from CMS Open Payments — Page 1 of 5
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/18/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $138.23 | General |
| 09/06/2024 | Integra LifeSciences Corporation | ACCLARENT AERA (Device), INSPIRA AIR, RELIEVA SPINPLUS NAV | Food and Beverage | In-kind items and services | $172.41 | General |
| Category: ENT | ||||||
| 09/05/2024 | Medtronic, Inc. | COREVALVE EVOLUT R (Device) | Food and Beverage | In-kind items and services | $69.43 | General |
| Category: Transcatheter Valve Systems | ||||||
| 08/06/2024 | Penumbra, Inc. | Indigo System (Device) | Food and Beverage | Cash or cash equivalent | $82.69 | General |
| Category: Peripheral Intervention | ||||||
| 04/23/2024 | ShockWave Medical, Inc | Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter (Device) | Food and Beverage | In-kind items and services | $19.83 | General |
| Category: Lithoplasty | ||||||
| 02/10/2024 | Philips North America LLC | (BR5) Peripheral IVUS (Device) | Food and Beverage | Cash or cash equivalent | $18.10 | General |
| Category: Medical Device | ||||||
| 02/02/2024 | Philips North America LLC | (9266) ELCA (Device) | Food and Beverage | Cash or cash equivalent | $22.34 | General |
| Category: Medical Device | ||||||
| 07/10/2023 | ABIOMED | Impella (Device) | Food and Beverage | In-kind items and services | $16.32 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 04/18/2023 | Cardiovascular Systems Inc. | Diamondback Coronary (Device) | Food and Beverage | Cash or cash equivalent | $40.90 | General |
| Category: Atherectomy Device | ||||||
| 03/15/2023 | ASAHI INTECC USA, INC. | ASAHI PTCA Guide Wire (Device) | Food and Beverage | Cash or cash equivalent | $97.92 | General |
| Category: Cardiovascular | ||||||
| 01/10/2023 | ShockWave Medical, Inc | SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER (Device) | Food and Beverage | In-kind items and services | $20.36 | General |
| Category: Lithoplasty | ||||||
| 12/21/2022 | Chiesi USA, Inc. | KENGREAL (Drug) | Gift | Cash or cash equivalent | $21.00 | General |
| Category: CARDIOVASCULAR | ||||||
| 11/18/2022 | Bard Peripheral Vascular, Inc. | — | Food and Beverage | In-kind items and services | $13.04 | General |
| Category: BD Interventional Peripheral Intervention | ||||||
| 07/18/2022 | Boston Scientific Corporation | OptiCross (Device) | Food and Beverage | In-kind items and services | $4.51 | General |
| Category: OptiCross_IC | ||||||
| 07/05/2022 | Regeneron Healthcare Solutions, Inc. | LIBTAYO (Biological) | Food and Beverage | In-kind items and services | $17.06 | General |
| Category: ONCOLOGY | ||||||
| 06/08/2022 | Cardiovascular Systems Inc. | Diamondback Coronary (Device) | Food and Beverage | Cash or cash equivalent | $104.86 | General |
| Category: Atherectomy Device | ||||||
| 06/08/2022 | Cardiovascular Systems Inc. | Diamondback Peripheral (Device), Diamondback Coronary | Food and Beverage | Cash or cash equivalent | $26.47 | General |
| Category: Atherectomy Device | ||||||
| 04/13/2022 | Boston Scientific Corporation | OptiCross (Device) | Food and Beverage | In-kind items and services | $13.17 | General |
| Category: OptiCross_IC | ||||||
| 04/12/2022 | Boston Scientific Corporation | General - Therapies (Device) | Food and Beverage | In-kind items and services | $112.97 | General |
| Category: General - Therapies_IC | ||||||
| 02/24/2022 | Shockwave Medical, Inc | SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER (Device) | Food and Beverage | In-kind items and services | $25.17 | General |
| Category: Lithoplasty | ||||||
| 02/23/2022 | Boston Scientific Corporation | Comet (Device) | Food and Beverage | In-kind items and services | $4.15 | General |
| Category: Comet_IC | ||||||
| 07/09/2021 | BOSTON SCIENTIFIC CORPORATION | POLARIS (Device) | Food and Beverage | In-kind items and services | $7.40 | General |
| Category: PAIN MANAGEMENT | ||||||
| 07/07/2021 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $54.32 | General |
| Category: VTE | ||||||
| 06/21/2021 | BOSTON SCIENTIFIC CORPORATION | GENERAL STENTS (Device) | Food and Beverage | In-kind items and services | $111.22 | General |
| Category: PAIN MANAGEMENT | ||||||
| 04/27/2021 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), FLOWTRIEVER CATHETER, S | Food and Beverage | In-kind items and services | $284.26 | General |
| Category: VTE | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 26 | 987 | 1,061 | $223,624 | $64,346 |
| 2022 | 23 | 1,079 | 1,182 | $221,039 | $64,890 |
| 2021 | 25 | 1,171 | 1,282 | $268,803 | $83,511 |
| 2020 | 27 | 1,244 | 1,318 | $250,740 | $77,691 |
Total Patients
4,481
Total Services
4,843
Medicare Billing
$290,438
Procedure Codes
106
All Medicare Procedures & Services
106 procedure records from CMS Medicare Utilization — Page 1 of 5
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 186 | 240 | $60,240 | $19,671 | 32.7% |
| 92928 | Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | Facility | 2023 | 16 | 19 | $25,859 | $7,399 | 28.6% |
| 93458 | Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | Facility | 2023 | 25 | 25 | $17,750 | $4,441 | 25.0% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 29 | 29 | $10,904 | $3,493 | 32.0% |
| 93460 | Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist | Facility | 2023 | 12 | 12 | $9,792 | $3,293 | 33.6% |
| 93456 | Insertion of tube in right heart chambers and coronary artery for diagnosis with review by radiologist | Facility | 2023 | 15 | 15 | $9,675 | $3,086 | 31.9% |
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | Office | 2023 | 34 | 34 | $8,181 | $2,727 | 33.3% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 21 | 21 | $7,455 | $2,643 | 35.5% |
| 93880 | Ultrasound of both sides of head and neck blood flow | Office | 2023 | 66 | 66 | $8,436 | $2,442 | 28.9% |
| 93454 | Insertion of tube in coronary artery for diagnosis with review by radiologist | Facility | 2023 | 13 | 13 | $7,475 | $2,193 | 29.3% |
| 93224 | Electrocardiogram (ecg) 2-day continuous with review and report by health care professional | Office | 2023 | 36 | 36 | $8,674 | $1,770 | 20.4% |
| 92978 | Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel | Facility | 2023 | 16 | 17 | $5,032 | $1,237 | 24.6% |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Office | 2023 | 19 | 19 | $3,183 | $1,112 | 34.9% |
| 93925 | Ultrasound of leg arteries or artery grafts | Office | 2023 | 29 | 29 | $3,528 | $1,096 | 31.1% |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Facility | 2023 | 105 | 111 | $6,993 | $1,075 | 15.4% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 103 | 107 | $4,708 | $1,046 | 22.2% |
| 75716 | Review by radiologist of both arms or legs arteries image | Facility | 2023 | 12 | 13 | $2,106 | $934.70 | 44.4% |
| 93571 | Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel | Facility | 2023 | 15 | 15 | $8,345 | $760.03 | 9.1% |
| 93978 | Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | Office | 2023 | 25 | 25 | $2,746 | $739.14 | 26.9% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 15 | 15 | $2,670 | $619.54 | 23.2% |
| 93016 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Office | 2023 | 39 | 39 | $1,977 | $609.39 | 30.8% |
| 93018 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Office | 2023 | 39 | 39 | $1,431 | $413.69 | 28.9% |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | Facility | 2023 | 16 | 16 | $1,376 | $363.86 | 26.4% |
| 93922 | Ultrasound study of arm and leg arteries | Office | 2023 | 33 | 33 | $1,484 | $355.64 | 24.0% |
| 93880 | Ultrasound of both sides of head and neck blood flow | Facility | 2023 | 11 | 11 | $1,056 | $329.45 | 31.2% |
About Dr. David Chang, MD
Dr. David Chang, MD is a Cardiovascular Disease healthcare provider based in Mechanicsburg, Pennsylvania. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/03/2005. The National Provider Identifier (NPI) number assigned to this provider is 1558362152.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. David Chang, MD has received a total of $5,759 in payments from pharmaceutical and medical device companies, with $523.03 received in 2024. These payments were reported across 101 transactions from 23 companies. The most common payment nature is "Food and Beverage" ($4,572).
As a Medicare-enrolled provider, Chang has provided services to 4,481 Medicare beneficiaries, totaling 4,843 services with total Medicare billing of $290,438. Data is available for 4 years (2020–2023), covering 106 distinct procedure/service records.
Ad
Practice Information
- Specialty Cardiovascular Disease
- Other Specialties Interventional Cardiology
- Location Mechanicsburg, PA
- Active Since 08/03/2005
- Last Updated 08/05/2025
- Taxonomy Code 207RC0000X
- Entity Type Individual
- NPI Number 1558362152
Products in Payments
- Glidesheath (Device) $1,013
- CROSSBOSS (Device) $561.48
- FLOWTRIEVER CATHETER, S (Device) $338.58
- Xience Sierra Coronary Stent System (Device) $219.13
- Endurant (Device) $216.21
- BPV-Lutonix (Device) $200.72
- GENERAL - THERAPIES (Device) $175.56
- ACCLARENT AERA (Device) $172.41
- Xience cornary stent systems (Device) $170.01
- LUTONIX (Device) $161.26
- TRUE (Device) $147.72
- Diamondback Coronary (Device) $145.76
- JARDIANCE (Drug) $125.00
- Vascular Lithotripsy (Device) $119.71
- NORTHERA (Drug) $118.10
- General - Therapies (Device) $112.97
- GENERAL STENTS (Device) $111.22
- GENERAL ULTRASOUND (Device) $105.94
- INVEGA SUSTENNA (Drug) $103.64
- ASAHI PTCA Guide Wire (Device) $97.92
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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.