Total Payments
$29,578
2024 Payments
$186.25
Companies
5
Transactions
37
Medicare Patients
589
Medicare Billing
$115,543
Payment Breakdown by Category
Education$28,000 (94.7%)
Food & Beverage$954.22 (3.2%)
Travel$623.64 (2.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Education | $28,000 | 9 | 94.7% |
| Food and Beverage | $954.22 | 25 | 3.2% |
| Travel and Lodging | $623.64 | 3 | 2.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Intuitive Surgical, Inc. | $28,352 | 18 | $0 (2023) |
| Medical Device Business Services, Inc. | $848.88 | 8 | $0 (2019) |
| KLS-Martin L.P. | $231.53 | 9 | $0 (2024) |
| Solventum Corporation | $110.52 | 1 | $0 (2024) |
| TELA Bio, Inc. | $34.88 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $186.25 | 4 | Solventum Corporation ($110.52) |
| 2023 | $258.38 | 7 | KLS-Martin L.P. ($174.65) |
| 2022 | $3,175 | 5 | Intuitive Surgical, Inc. ($3,159) |
| 2021 | $25,110 | 13 | Intuitive Surgical, Inc. ($25,110) |
| 2019 | $848.88 | 8 | Medical Device Business Services, Inc. ($848.88) |
All Payment Transactions
37 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/14/2024 | TELA Bio, Inc. | OviTex 2S (Device) | Food and Beverage | In-kind items and services | $34.88 | General |
| Category: Surgical Mesh | ||||||
| 10/09/2024 | KLS-Martin L.P. | — | Food and Beverage | Cash or cash equivalent | $19.14 | General |
| Category: Instruments | ||||||
| 07/10/2024 | Solventum Corporation | PREVENA (Device) | Food and Beverage | Cash or cash equivalent | $110.52 | General |
| Category: Negative Pressure Systems & Dressings | ||||||
| 02/13/2024 | KLS-Martin L.P. | — | Food and Beverage | Cash or cash equivalent | $21.71 | General |
| Category: Instruments | ||||||
| 07/06/2023 | KLS-Martin L.P. | — | Food and Beverage | Cash or cash equivalent | $6.38 | General |
| 04/26/2023 | KLS-Martin L.P. | — | Food and Beverage | Cash or cash equivalent | $6.60 | General |
| 03/22/2023 | KLS-Martin L.P. | — | Food and Beverage | Cash or cash equivalent | $23.11 | General |
| 02/21/2023 | KLS-Martin L.P. | — | Food and Beverage | Cash or cash equivalent | $119.39 | General |
| 02/14/2023 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $26.45 | General |
| Category: SURGERY | ||||||
| 01/10/2023 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $57.28 | General |
| Category: SURGERY | ||||||
| 01/02/2023 | KLS-Martin L.P. | — | Food and Beverage | Cash or cash equivalent | $19.17 | General |
| 12/13/2022 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $57.28 | General |
| Category: SURGERY | ||||||
| 08/29/2022 | KLS-Martin L.P. | — | Food and Beverage | Cash or cash equivalent | $12.70 | General |
| Category: Osteosynthesis | ||||||
| 08/29/2022 | KLS-Martin L.P. | — | Food and Beverage | Cash or cash equivalent | $3.33 | General |
| Category: Osteosynthesis | ||||||
| 04/12/2022 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $101.54 | General |
| Category: SURGERY | ||||||
| 03/03/2022 | Intuitive Surgical, Inc. | DAVINCI XI (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 11/01/2021 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 08/26/2021 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 08/17/2021 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $21.51 | General |
| Category: SURGERY | ||||||
| 08/12/2021 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 08/02/2021 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 07/19/2021 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 07/14/2021 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $31.42 | General |
| Category: SURGERY | ||||||
| 06/09/2021 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $28.57 | General |
| Category: SURGERY | ||||||
| 06/07/2021 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 5 | 110 | 182 | $164,975 | $17,832 |
| 2022 | 6 | 146 | 236 | $220,050 | $26,019 |
| 2021 | 7 | 188 | 318 | $293,212 | $37,474 |
| 2020 | 7 | 145 | 247 | $280,985 | $34,218 |
Total Patients
589
Total Services
983
Medicare Billing
$115,543
Procedure Codes
25
All Medicare Procedures & Services
25 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 56 | 98 | $66,542 | $7,333 | 11.0% |
| 99291 | Critical care, first 30-74 minutes | Facility | 2023 | 14 | 32 | $65,248 | $6,516 | 10.0% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 15 | 15 | $15,390 | $1,840 | 12.0% |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Facility | 2023 | 13 | 24 | $8,760 | $1,118 | 12.8% |
| 99238 | Hospital discharge day management, 30 minutes or less | Facility | 2023 | 12 | 13 | $9,035 | $1,025 | 11.3% |
| 99291 | Critical care, first 30-74 minutes | Facility | 2022 | 20 | 46 | $92,145 | $10,667 | 11.6% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 63 | 124 | $83,012 | $9,664 | 11.6% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 17 | 17 | $21,397 | $2,280 | 10.7% |
| 99238 | Hospital discharge day management, 30 minutes or less | Facility | 2022 | 17 | 17 | $11,617 | $1,309 | 11.3% |
| 99221 | Initial hospital inpatient care per day, typically 30 minutes | Facility | 2022 | 12 | 12 | $5,102 | $1,275 | 25.0% |
| 99231 | Follow-up hospital inpatient care per day, typically 15 minutes | Facility | 2022 | 17 | 20 | $6,777 | $823.96 | 12.2% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2021 | 32 | 78 | $149,310 | $18,562 | 12.4% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 54 | 121 | $77,052 | $9,560 | 12.4% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2021 | 19 | 19 | $22,713 | $2,795 | 12.3% |
| 99221 | Initial hospital inpatient care, typically 30 minutes per day | Facility | 2021 | 20 | 20 | $9,482 | $2,055 | 21.7% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2021 | 24 | 41 | $13,119 | $1,676 | 12.8% |
| 99238 | Hospital discharge day management, 30 minutes or less | Facility | 2021 | 20 | 20 | $13,012 | $1,600 | 12.3% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Facility | 2021 | 19 | 19 | $8,524 | $1,226 | 14.4% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2020 | 36 | 103 | $190,468 | $22,570 | 11.8% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2020 | 33 | 63 | $38,016 | $4,818 | 12.7% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2020 | 22 | 22 | $25,418 | $3,004 | 11.8% |
| 99221 | Initial hospital inpatient care, typically 30 minutes per day | Facility | 2020 | 15 | 15 | $7,458 | $1,609 | 21.6% |
| 99238 | Hospital discharge day management, 30 minutes or less | Facility | 2020 | 12 | 12 | $7,621 | $973.52 | 12.8% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2020 | 14 | 19 | $6,302 | $755.61 | 12.0% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Facility | 2020 | 13 | 13 | $5,702 | $487.80 | 8.6% |
About Dr. Elaina Tsui, MD
Dr. Elaina Tsui, MD is a Surgery healthcare provider based in Marysville, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 01/07/2011. The National Provider Identifier (NPI) number assigned to this provider is 1912201765.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Elaina Tsui, MD has received a total of $29,578 in payments from pharmaceutical and medical device companies, with $186.25 received in 2024. These payments were reported across 37 transactions from 5 companies. The most common payment nature is "Education" ($28,000).
As a Medicare-enrolled provider, Tsui has provided services to 589 Medicare beneficiaries, totaling 983 services with total Medicare billing of $115,543. Data is available for 4 years (2020–2023), covering 25 distinct procedure/service records.
Ad
Practice Information
- Specialty Surgery
- Location Marysville, CA
- Active Since 01/07/2011
- Last Updated 07/21/2022
- Taxonomy Code 208600000X
- Entity Type Individual
- NPI Number 1912201765
Products in Payments
- Da Vinci Surgical System (Device) $25,352
- DAVINCI XI (Device) $3,000
- ECHELON FLEX Stapler (Device) $848.88
- PREVENA (Device) $110.52
- OviTex 2S (Device) $34.88
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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