Total Payments
$1,147
2024 Payments
$162.45
Companies
13
Transactions
17
Medicare Patients
2,801
Medicare Billing
$246,203
Payment Breakdown by Category
Food & Beverage$1,147 (100.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,147 | 17 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Covidien LP | $342.55 | 3 | $0 (2019) |
| Boston Scientific Corporation | $158.55 | 2 | $0 (2022) |
| Torax Medical, Inc. | $124.48 | 2 | $0 (2017) |
| Ethicon US, LLC | $123.41 | 1 | $0 (2019) |
| Ethicon Inc. | $113.42 | 1 | $0 (2017) |
| INTERCEPT PHARMACEUTICALS, INC. | $100.32 | 1 | $0 (2022) |
| GENZYME CORPORATION | $39.74 | 1 | $0 (2024) |
| Celltrion USA Inc. | $37.31 | 1 | $0 (2024) |
| AIMMUNE THERAPEUTICS, INC. | $30.77 | 1 | $0 (2024) |
| Penumbra, Inc. | $22.25 | 1 | $0 (2020) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $162.45 | 6 | GENZYME CORPORATION ($39.74) |
| 2022 | $216.99 | 2 | Boston Scientific Corporation ($116.67) |
| 2020 | $22.25 | 1 | Penumbra, Inc. ($22.25) |
| 2019 | $219.14 | 2 | Ethicon US, LLC ($123.41) |
| 2018 | $147.00 | 1 | Covidien LP ($147.00) |
| 2017 | $379.60 | 5 | Torax Medical, Inc. ($124.48) |
All Payment Transactions
17 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/05/2024 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $17.72 | General |
| Category: INTERNAL MEDICINE | ||||||
| 11/21/2024 | Janssen Biotech, Inc. | TREMFYA (Drug) | Food and Beverage | In-kind items and services | $21.39 | General |
| Category: Immunology | ||||||
| 11/14/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $15.52 | General |
| Category: IMMUNOLOGY | ||||||
| 11/01/2024 | Celltrion USA Inc. | ZYMFENTRA (Biological) | Food and Beverage | In-kind items and services | $37.31 | General |
| Category: GASTROENTEROLOGY | ||||||
| 10/24/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $39.74 | General |
| Category: Immunology | ||||||
| 10/17/2024 | AIMMUNE THERAPEUTICS, INC. | VOWST (Biological) | Food and Beverage | In-kind items and services | $30.77 | General |
| Category: GI | ||||||
| 03/29/2022 | INTERCEPT PHARMACEUTICALS, INC. | OCALIVA (Drug) | Food and Beverage | In-kind items and services | $100.32 | General |
| Category: Hepatology / Gastroenterology | ||||||
| 01/21/2022 | Boston Scientific Corporation | General - Biliary Devices (Device) | Food and Beverage | In-kind items and services | $116.67 | General |
| Category: General - Biliary Devices_ENDO | ||||||
| 02/09/2020 | Penumbra, Inc. | Ruby (Device) | Food and Beverage | Cash or cash equivalent | $22.25 | General |
| Category: Peripheral Intervention | ||||||
| 02/25/2019 | Covidien LP | PillCam (Device) | Food and Beverage | In-kind items and services | $95.73 | General |
| Category: Capsule Endoscopy | ||||||
| 02/07/2019 | Ethicon US, LLC | LINX Reflux Management System (Device) | Food and Beverage | In-kind items and services | $123.41 | General |
| Category: Endo-Mechanical | ||||||
| 08/02/2018 | Covidien LP | Smart Pill (Device) | Food and Beverage | In-kind items and services | $147.00 | General |
| Category: GI Solutions | ||||||
| 09/16/2017 | Covidien LP | PillCam (Device) | Food and Beverage | In-kind items and services | $99.82 | General |
| Category: GIH | ||||||
| 06/15/2017 | BOSTON SCIENTIFIC CORPORATION | WALLFLEX PARTIALLY COVERED ESOPHAGEAL STENT (Device) | Food and Beverage | In-kind items and services | $41.88 | General |
| Category: METAL STENTS - G.I. | ||||||
| 05/08/2017 | Ethicon Inc. | LINX Reflux Management System (Device) | Food and Beverage | In-kind items and services | $113.42 | General |
| Category: Endo-Mechanical | ||||||
| 02/13/2017 | Torax Medical, Inc. | LINX (Device) | Food and Beverage | Cash or cash equivalent | $98.23 | General |
| Category: Magnetic Sphincter Augmentation | ||||||
| 02/13/2017 | Torax Medical, Inc. | LINX (Device) | Food and Beverage | Cash or cash equivalent | $26.25 | General |
| Category: Magnetic Sphincter Augmentation | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 15 | 534 | 550 | $214,509 | $46,677 |
| 2022 | 19 | 792 | 828 | $270,242 | $67,694 |
| 2021 | 19 | 868 | 941 | $267,350 | $76,095 |
| 2020 | 17 | 607 | 674 | $210,533 | $55,736 |
Total Patients
2,801
Total Services
2,993
Medicare Billing
$246,203
Procedure Codes
70
All Medicare Procedures & Services
70 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2023 | 49 | 50 | $40,590 | $9,277 | 22.9% |
| 91010 | Study of esophagus to assess movement | Office | 2023 | 40 | 42 | $22,960 | $5,110 | 22.3% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 66 | 67 | $22,644 | $5,086 | 22.5% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2023 | 47 | 47 | $25,155 | $4,886 | 19.4% |
| 91038 | Prolonged monitoring and recording of esophageal function through nasal tube with electrode | Office | 2023 | 13 | 13 | $16,776 | $3,808 | 22.7% |
| 91037 | Monitoring and recording of esophageal function through nasal tube with electrode | Office | 2023 | 36 | 36 | $14,642 | $3,336 | 22.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 30 | 30 | $16,170 | $3,094 | 19.1% |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 2023 | 15 | 15 | $8,910 | $2,524 | 28.3% |
| 43235 | Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 27 | 28 | $10,073 | $2,284 | 22.7% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 27 | 27 | $11,151 | $2,276 | 20.4% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 36 | 38 | $11,134 | $2,267 | 20.4% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 34 | 34 | $12,308 | $2,048 | 16.6% |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | Facility | 2023 | 74 | 74 | $1,332 | $311.96 | 23.4% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2023 | 28 | 35 | $370.00 | $269.92 | 73.0% |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Office | 2023 | 12 | 14 | $294.00 | $99.30 | 33.8% |
| U0004 | 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by cms-2020-01-r | Office | 2022 | 129 | 137 | $27,811 | $10,136 | 36.4% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2022 | 45 | 45 | $37,174 | $8,800 | 23.7% |
| 91010 | Study of esophagus to assess movement | Office | 2022 | 43 | 47 | $28,565 | $7,652 | 26.8% |
| 91038 | Prolonged monitoring and recording of esophageal function through nasal tube with electrode | Office | 2022 | 11 | 14 | $20,192 | $4,826 | 23.9% |
| 91037 | Monitoring and recording of esophageal function through nasal tube with electrode | Office | 2022 | 35 | 35 | $17,112 | $4,329 | 25.3% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 46 | 47 | $19,585 | $4,172 | 21.3% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2022 | 42 | 42 | $22,540 | $3,826 | 17.0% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 37 | 38 | $15,732 | $3,686 | 23.4% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 52 | 56 | $16,352 | $3,525 | 21.6% |
| U0005 | Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within | Office | 2022 | 129 | 137 | $9,316 | $3,379 | 36.3% |
About Dr. Joy Chen, MD
Dr. Joy Chen, MD is a Gastroenterology healthcare provider based in Vancouver, Washington. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 01/05/2008. The National Provider Identifier (NPI) number assigned to this provider is 1992980213.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Joy Chen, MD has received a total of $1,147 in payments from pharmaceutical and medical device companies, with $162.45 received in 2024. These payments were reported across 17 transactions from 13 companies. The most common payment nature is "Food and Beverage" ($1,147).
As a Medicare-enrolled provider, Chen has provided services to 2,801 Medicare beneficiaries, totaling 2,993 services with total Medicare billing of $246,203. Data is available for 4 years (2020–2023), covering 70 distinct procedure/service records.
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Practice Information
- Specialty Gastroenterology
- Other Specialties Gastroenterology
- Location Vancouver, WA
- Active Since 01/05/2008
- Last Updated 07/24/2024
- Taxonomy Code 207RG0100X
- Entity Type Individual
- NPI Number 1992980213
Products in Payments
- LINX Reflux Management System (Device) $236.83
- PillCam (Device) $195.55
- Smart Pill (Device) $147.00
- LINX (Device) $124.48
- General - Biliary Devices (Device) $116.67
- OCALIVA (Drug) $100.32
- WALLFLEX PARTIALLY COVERED ESOPHAGEAL STENT (Device) $41.88
- DUPIXENT (Biological) $39.74
- ZYMFENTRA (Biological) $37.31
- VOWST (Biological) $30.77
- Ruby (Device) $22.25
- TREMFYA (Drug) $21.39
- ENTYVIO (Biological) $17.72
- RINVOQ (Biological) $15.52
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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.
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