Total Payments
$3.2M
2024 Payments
$197,641
Companies
8
Transactions
160
Medicare Patients
4,622
Medicare Billing
$426,316
Payment Breakdown by Category
Royalty/License$3.2M (97.9%)
Consulting$51,620 (1.6%)
Travel$9,100 (0.3%)
Other$4,000 (0.1%)
Food & Beverage$2,519 (0.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Royalty or License | $3.2M | 44 | 97.9% |
| Consulting Fee | $51,620 | 12 | 1.6% |
| Travel and Lodging | $9,100 | 20 | 0.3% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $4,000 | 1 | 0.1% |
| Food and Beverage | $2,519 | 83 | 0.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| DePuy Synthes Products, Inc. | $3.2M | 47 | $0 (2024) |
| Medical Device Business Services, Inc. | $49,930 | 44 | $0 (2021) |
| Smith+Nephew, Inc. | $12,532 | 11 | $0 (2019) |
| DePuy Synthes Sales Inc. | $697.59 | 50 | $0 (2024) |
| Flexion Therapeutics, Inc. | $117.94 | 1 | $0 (2018) |
| Stryker Corporation | $111.58 | 4 | $0 (2018) |
| Avanos Medical | $67.91 | 2 | $0 (2022) |
| Ferring Pharmaceuticals Inc. | $15.37 | 1 | $0 (2018) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $197,641 | 6 | DePuy Synthes Products, Inc. ($197,608) |
| 2023 | $196,250 | 6 | DePuy Synthes Products, Inc. ($196,182) |
| 2022 | $186,818 | 11 | DePuy Synthes Products, Inc. ($186,720) |
| 2021 | $200,137 | 14 | DePuy Synthes Products, Inc. ($194,559) |
| 2020 | $183,500 | 13 | DePuy Synthes Products, Inc. ($181,364) |
| 2019 | $1.3M | 29 | DePuy Synthes Products, Inc. ($1.3M) |
| 2018 | $895,166 | 63 | DePuy Synthes Products LLC ($854,865) |
| 2017 | $92,020 | 18 | DePuy Synthes Products LLC ($91,738) |
All Payment Transactions
160 individual payment records from CMS Open Payments — Page 1 of 7
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/25/2024 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $49,546.96 | General |
| Category: Sports Surgical | ||||||
| 08/26/2024 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $48,238.86 | General |
| Category: Sports Surgical | ||||||
| 05/31/2024 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $48,433.48 | General |
| Category: Sports Surgical | ||||||
| 05/31/2024 | DePuy Synthes Sales Inc. | HEALIX ADVANCE DYNA+TAPE PERMATAPE DYNACORD (Device), Gryphon Orthocord | Food and Beverage | In-kind items and services | $15.57 | General |
| Category: Orthopedics | ||||||
| 03/26/2024 | DePuy Synthes Sales Inc. | Gryphon Orthocord (Device) | Food and Beverage | In-kind items and services | $17.24 | General |
| Category: Sports Surgical | ||||||
| 02/26/2024 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $51,389.15 | General |
| Category: Sports Surgical | ||||||
| 12/29/2023 | DePuy Synthes Sales Inc. | Quickanchor Orthocord (Device) | Food and Beverage | In-kind items and services | $25.28 | General |
| Category: Sports Surgical | ||||||
| 11/23/2023 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $48,964.99 | General |
| Category: Sports Surgical | ||||||
| 08/29/2023 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $48,551.24 | General |
| Category: Sports Surgical | ||||||
| 05/31/2023 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $50,146.20 | General |
| Category: Sports Surgical | ||||||
| 03/02/2023 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $48,519.15 | General |
| Category: Sports Surgical | ||||||
| 01/13/2023 | DePuy Synthes Sales Inc. | Gryphon Orthocord (Device), RIGIDLOOP | Food and Beverage | In-kind items and services | $42.84 | General |
| Category: Sports Surgical | ||||||
| 12/02/2022 | DePuy Synthes Sales Inc. | HEALIX KNOTLESS PEEK (Device), ORTHOCORD, Gryphon Orthocord | Food and Beverage | In-kind items and services | $8.04 | General |
| Category: Sports Surgical | ||||||
| 11/24/2022 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $46,288.10 | General |
| Category: Sports Surgical | ||||||
| 09/01/2022 | DePuy Synthes Products, Inc. | HEALIX KNOTLESS PEEK (Device) | Royalty or License | Cash or cash equivalent | $38,909.50 | General |
| Category: Sports Surgical | ||||||
| 08/09/2022 | DePuy Synthes Sales Inc. | FMS (Device) | Food and Beverage | In-kind items and services | $12.23 | General |
| Category: Sports Surgical | ||||||
| 06/17/2022 | DePuy Synthes Sales Inc. | NA (Device) | Food and Beverage | In-kind items and services | $13.98 | General |
| Category: Ortho-Shoulder | ||||||
| 06/03/2022 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $60,049.31 | General |
| Category: Sports Surgical | ||||||
| 03/03/2022 | DePuy Synthes Products, Inc. | CHIA PERCPASSER (Device), HEALIX KNOTLESS PEEK | Royalty or License | Cash or cash equivalent | $41,473.16 | General |
| Category: Sports Surgical | ||||||
| 02/19/2022 | DePuy Synthes Sales Inc. | NA (Device) | Food and Beverage | In-kind items and services | $10.53 | General |
| Category: Ortho-Shoulder | ||||||
| 02/02/2022 | DePuy Synthes Sales Inc. | ORTHOVISC (Device) | Food and Beverage | In-kind items and services | $12.10 | General |
| Category: Sports Early Intervention | ||||||
| 01/26/2022 | DePuy Synthes Sales Inc. | Gryphon Orthocord (Device), HEALIX KNOTLESS PEEK | Food and Beverage | In-kind items and services | $14.15 | General |
| Category: Sports Surgical | ||||||
| 01/25/2022 | Avanos Medical | ON-Q* PUMP AND ACCESSORIES (Device) | Food and Beverage | In-kind items and services | $26.46 | General |
| Category: SURGICAL PAIN | ||||||
| 12/23/2021 | DePuy Synthes Sales Inc. | MONOVISC (Device) | Food and Beverage | In-kind items and services | $36.00 | General |
| Category: Sports Early Intervention | ||||||
| 12/10/2021 | DePuy Synthes Sales Inc. | Gryphon Orthocord (Device) | Food and Beverage | In-kind items and services | $19.91 | General |
| Category: Sports Surgical | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 12 | 968 | 1,292 | $459,351 | $98,953 |
| 2022 | 16 | 1,225 | 1,596 | $498,949 | $111,110 |
| 2021 | 15 | 1,322 | 1,691 | $492,041 | $117,816 |
| 2020 | 14 | 1,107 | 1,526 | $448,227 | $98,438 |
Total Patients
4,622
Total Services
6,105
Medicare Billing
$426,316
Procedure Codes
57
All Medicare Procedures & Services
57 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 189 | 231 | $98,149 | $24,868 | 25.3% |
| 29827 | Repair of shoulder rotator cuff using an endoscope | Facility | 2023 | 24 | 24 | $87,126 | $22,272 | 25.6% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 121 | 163 | $49,179 | $11,512 | 23.4% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2023 | 144 | 168 | $39,683 | $9,430 | 23.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 67 | 67 | $36,823 | $9,031 | 24.5% |
| 29828 | Release of tendon connecting biceps muscle and shoulder using an endoscope | Facility | 2023 | 18 | 18 | $56,466 | $8,604 | 15.2% |
| 73030 | X-ray of shoulder, minimum of 2 views | Office | 2023 | 160 | 170 | $20,740 | $4,685 | 22.6% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 53 | 53 | $19,691 | $4,095 | 20.8% |
| 29999 | Other procedure on joint using an endoscope | Facility | 2023 | 22 | 22 | $19,360 | $2,010 | 10.4% |
| 29826 | Shaving of part of shoulder bone and repair of ligament using an endoscope | Facility | 2023 | 12 | 12 | $21,690 | $1,752 | 8.1% |
| 76882 | Limited ultrasound scan of joint or other extremity structure except blood vessels | Office | 2023 | 14 | 16 | $3,136 | $410.74 | 13.1% |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Office | 2023 | 144 | 348 | $7,308 | $283.48 | 3.9% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 155 | 190 | $81,442 | $20,227 | 24.8% |
| 29827 | Repair of shoulder rotator cuff using an endoscope | Facility | 2022 | 20 | 20 | $71,083 | $18,797 | 26.4% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 160 | 217 | $65,884 | $15,923 | 24.2% |
| 29828 | Release of tendon connecting biceps muscle and shoulder using an endoscope | Facility | 2022 | 20 | 20 | $61,213 | $10,719 | 17.5% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 81 | 81 | $44,830 | $10,483 | 23.4% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2022 | 150 | 159 | $36,639 | $8,795 | 24.0% |
| 73030 | X-ray of shoulder, minimum of 2 views | Office | 2022 | 239 | 274 | $33,108 | $7,770 | 23.5% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 79 | 79 | $29,467 | $6,827 | 23.2% |
| 76882 | Limited ultrasound scan of joint or other extremity structure lacking blood vessels | Office | 2022 | 52 | 69 | $13,480 | $3,341 | 24.8% |
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | Office | 2022 | 28 | 30 | $10,788 | $2,298 | 21.3% |
| 29826 | Shaving of part of shoulder bone and repair of ligament using an endoscope | Facility | 2022 | 11 | 11 | $19,270 | $1,636 | 8.5% |
| 29999 | Other procedure on joint using an endoscope | Facility | 2022 | 15 | 15 | $13,120 | $1,385 | 10.6% |
| 99202 | New patient office or other outpatient visit, 15-29 minutes | Office | 2022 | 21 | 21 | $5,134 | $1,171 | 22.8% |
About Dr. Thomas Knapp, M.D
Dr. Thomas Knapp, M.D is a Orthopaedic Surgery healthcare provider based in Santa Monica, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/23/2006. The National Provider Identifier (NPI) number assigned to this provider is 1871676767.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Thomas Knapp, M.D has received a total of $3.2M in payments from pharmaceutical and medical device companies, with $197,641 received in 2024. These payments were reported across 160 transactions from 8 companies. The most common payment nature is "Royalty or License" ($3.2M).
As a Medicare-enrolled provider, Knapp has provided services to 4,622 Medicare beneficiaries, totaling 6,105 services with total Medicare billing of $426,316. Data is available for 4 years (2020–2023), covering 57 distinct procedure/service records.
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Practice Information
- Specialty Orthopaedic Surgery
- Other Specialties Sports Medicine
- Location Santa Monica, CA
- Active Since 10/23/2006
- Last Updated 02/10/2016
- Taxonomy Code 207X00000X
- Entity Type Individual
- NPI Number 1871676767
Products in Payments
- CHIA PERCPASSER (Device) $3.1M
- HEALIX KNOTLESS PEEK (Device) $38,918
- INTRAFIX (Device) $20,667
- Regeneten (Device) $9,633
- NA (Device) $5,425
- GRYPHON (Device) $2,878
- HEALICOIL (Device) $1,776
- Latarjet System (Device) $426.62
- SUTUREFIX (Device) $410.89
- HEALIX (Device) $333.27
- Accu-pass (Device) $285.42
- RIGIDLOOP (Device) $124.67
- Zilretta (Drug) $117.94
- FMS (Device) $116.51
- NONE (Device) $111.58
- MONOVISC (Device) $100.58
- Gryphon Orthocord (Device) $94.14
- MILAGRO (Device) $68.00
- DYNACORD (Device) $43.27
- ORTHOVISC (Device) $35.30
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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