Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Education | $2,500 | 1 | 89.3% |
| Food and Beverage | $299.10 | 8 | 10.7% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | $2,545 | 4 | $0 (2024) |
| Janssen Pharmaceuticals, Inc | $146.36 | 1 | $0 (2023) |
| Allergan Inc. | $57.92 | 3 | $0 (2017) |
| Veloxis Pharmaceuticals, Inc. | $50.00 | 1 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $2,545 | 4 | INTUITIVE SURGICAL, INC. ($2,545) |
| 2023 | $146.36 | 1 | Janssen Pharmaceuticals, Inc ($146.36) |
| 2019 | $50.00 | 1 | Veloxis Pharmaceuticals, Inc. ($50.00) |
| 2017 | $57.92 | 3 | Allergan Inc. ($57.92) |
All Payment Transactions
9 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/12/2024 | INTUITIVE SURGICAL, INC. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $0.82 | General |
| Category: SURGERY | ||||||
| 10/31/2024 | INTUITIVE SURGICAL, INC. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $28.00 | General |
| Category: SURGERY | ||||||
| 10/30/2024 | INTUITIVE SURGICAL, INC. | DAVINCI XI (Device) | Education | In-kind items and services | $2,500.00 | General |
| Category: SURGERY | ||||||
| 10/30/2024 | INTUITIVE SURGICAL, INC. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $16.00 | General |
| Category: SURGERY | ||||||
| 03/15/2023 | Janssen Pharmaceuticals, Inc | XARELTO (Drug) | Food and Beverage | In-kind items and services | $146.36 | General |
| Category: Cardiovascular & Metabolism | ||||||
| 01/12/2019 | Veloxis Pharmaceuticals, Inc. | Envarsus (Drug), Envarsus | Food and Beverage | In-kind items and services | $50.00 | General |
| Category: Immunosuppressant | ||||||
| 10/23/2017 | Allergan Inc. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $18.04 | General |
| Category: NEUROSCIENCE | ||||||
| 08/21/2017 | Allergan Inc. | LINZESS (Drug) | Food and Beverage | In-kind items and services | $15.29 | General |
| Category: GASTROENTEROLOGY | ||||||
| 06/15/2017 | Allergan Inc. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $24.59 | General |
| Category: NEUROSCIENCE | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 1 | 28 | 43 | $15,695 | $1,976 |
| 2022 | 1 | 17 | 30 | $10,780 | $1,106 |
| 2021 | 1 | 22 | 27 | $9,099 | $1,026 |
| 2020 | 2 | 47 | 70 | $26,773 | $3,700 |
All Medicare Procedures & Services
5 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Facility | 2023 | 28 | 43 | $15,695 | $1,976 | 12.6% |
| 99231 | Follow-up hospital inpatient care per day, typically 15 minutes | Facility | 2022 | 17 | 30 | $10,780 | $1,106 | 10.3% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2021 | 22 | 27 | $9,099 | $1,026 | 11.3% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2020 | 33 | 56 | $18,788 | $2,309 | 12.3% |
| 99221 | Initial hospital inpatient care, typically 30 minutes per day | Facility | 2020 | 14 | 14 | $7,985 | $1,391 | 17.4% |
About Dr. Angela Chen, MD
Dr. Angela Chen, MD is a Surgery healthcare provider based in San Jose, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/12/2006. The National Provider Identifier (NPI) number assigned to this provider is 1720003791.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Angela Chen, MD has received a total of $2,799 in payments from pharmaceutical and medical device companies, with $2,545 received in 2024. These payments were reported across 9 transactions from 4 companies. The most common payment nature is "Education" ($2,500).
As a Medicare-enrolled provider, Chen has provided services to 114 Medicare beneficiaries, totaling 170 services with total Medicare billing of $7,808. Data is available for 4 years (2020–2023), covering 5 distinct procedure/service records.
Practice Information
- Specialty Surgery
- Other Specialties Trauma Surgery
- Location San Jose, CA
- Active Since 07/12/2006
- Last Updated 10/24/2012
- Taxonomy Code 208600000X
- Entity Type Individual
- NPI Number 1720003791
Products in Payments
- DAVINCI XI (Device) $2,500
- XARELTO (Drug) $146.36
- Envarsus (Drug) $50.00
- Da Vinci Surgical System (Device) $44.82
- VRAYLAR (Drug) $42.63
- LINZESS (Drug) $15.29
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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