Total Payments
$71,570
2024 Payments
$2,750
Companies
9
Transactions
116
Medicare Patients
220
Medicare Billing
$19,811
Payment Breakdown by Category
Education$32,918 (46.0%)
Other$29,700 (41.5%)
Food & Beverage$4,687 (6.5%)
Travel$4,265 (6.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Education | $32,918 | 12 | 46.0% |
| Grant | $25,200 | 2 | 35.2% |
| Food and Beverage | $4,687 | 67 | 6.5% |
| Travel and Lodging | $4,265 | 32 | 6.0% |
| Compensation for serving as faculty or as a speaker for a medical education program | $3,000 | 2 | 4.2% |
| Honoraria | $1,500 | 1 | 2.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Smith+Nephew, Inc. | $25,315 | 19 | $0 (2024) |
| Arthrex, Inc. | $22,009 | 22 | $0 (2021) |
| Elite Orthopedics, Llc | $7,640 | 14 | $0 (2024) |
| Medical Device Business Services, Inc. | $5,288 | 4 | $0 (2021) |
| Synthes GmbH | $4,949 | 7 | $0 (2024) |
| ENCORE MEDICAL, LP | $3,314 | 29 | $0 (2021) |
| Stryker Corporation | $1,534 | 16 | $0 (2024) |
| Medwest Associates | $1,397 | 4 | $0 (2020) |
| Vericel Corporation | $124.67 | 1 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $2,750 | 8 | Synthes GmbH ($2,311) |
| 2023 | $2,938 | 6 | Synthes GmbH ($2,638) |
| 2022 | $3,993 | 8 | Elite Orthopedics, LLC ($3,614) |
| 2021 | $28,937 | 87 | Smith+Nephew, Inc. ($13,131) |
| 2020 | $32,952 | 7 | Arthrex, Inc. ($20,000) |
All Payment Transactions
116 individual payment records from CMS Open Payments — Page 1 of 5
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 09/28/2024 | Elite Orthopedics, Llc | — | Food and Beverage | In-kind items and services | $14.82 | General |
| 08/10/2024 | Synthes GmbH | — | Compensation for serving as faculty or as a speaker for a medical education program | Cash or cash equivalent | $1,500.00 | General |
| 08/10/2024 | Synthes GmbH | — | Travel and Lodging | In-kind items and services | $666.63 | General |
| 08/10/2024 | Synthes GmbH | — | Food and Beverage | In-kind items and services | $143.90 | General |
| 07/11/2024 | Smith+Nephew, Inc. | FAST-FIX (Device) | Food and Beverage | In-kind items and services | $113.35 | General |
| Category: Sports Med Knee | ||||||
| 07/11/2024 | Smith+Nephew, Inc. | — | Food and Beverage | In-kind items and services | $23.34 | General |
| 05/30/2024 | Stryker Corporation | INSPACE (Device) | Food and Beverage | In-kind items and services | $166.96 | General |
| Category: SPORTS MEDICINE | ||||||
| 03/13/2024 | Smith+Nephew, Inc. | ACUFEX (Device) | Food and Beverage | In-kind items and services | $121.16 | General |
| Category: Sports Med Knee | ||||||
| 08/19/2023 | Synthes GmbH | — | Compensation for serving as faculty or as a speaker for a medical education program | Cash or cash equivalent | $1,500.00 | General |
| 08/19/2023 | Synthes GmbH | — | Travel and Lodging | In-kind items and services | $631.80 | General |
| 08/19/2023 | Synthes GmbH | — | Travel and Lodging | In-kind items and services | $353.40 | General |
| 08/19/2023 | Synthes GmbH | — | Food and Beverage | In-kind items and services | $153.06 | General |
| 08/09/2023 | Smith+Nephew, Inc. | Bone Anchors with Arthroscopic Delivery System (Device) | Food and Beverage | In-kind items and services | $149.44 | General |
| Category: Extremities & Limb Restoration | ||||||
| 04/14/2023 | Elite Orthopedics, LLC | — | Food and Beverage | In-kind items and services | $149.98 | General |
| 11/10/2022 | Smith+Nephew, Inc. | BIORAPTOR (Device), HEALICOIL, Bone Anchors with Arthroscopic Delivery System | Food and Beverage | In-kind items and services | $142.89 | General |
| Category: Sports Med Hip | ||||||
| 11/03/2022 | Elite Orthopedics, LLC | — | Education | In-kind items and services | $1,200.00 | General |
| 09/21/2022 | Elite Orthopedics, LLC | — | Education | In-kind items and services | $1,200.00 | General |
| 09/21/2022 | Elite Orthopedics, LLC | — | Food and Beverage | In-kind items and services | $14.40 | General |
| 05/19/2022 | Stryker Corporation | NANOTACK FLEX (Device) | Food and Beverage | In-kind items and services | $64.08 | General |
| Category: SPORTS MEDICINE | ||||||
| 04/15/2022 | Smith+Nephew, Inc. | Bioinductive Implant with Arthroscopic Delivery System - Medium (Device) | Food and Beverage | In-kind items and services | $133.82 | General |
| Category: Sports Med Shoulder | ||||||
| 02/24/2022 | Elite Orthopedics, LLC | — | Education | In-kind items and services | $1,200.00 | General |
| 02/09/2022 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $38.28 | General |
| Category: ARTHROSCOPY | ||||||
| 12/17/2021 | ENCORE MEDICAL, LP | DJO SURGICAL (Device) | Food and Beverage | In-kind items and services | $76.42 | General |
| Category: Joint Implants | ||||||
| 11/29/2021 | Elite Orthopedics, LLC | — | Education | In-kind items and services | $1,200.00 | General |
| 11/22/2021 | Stryker Corporation | FLEXIBLE GUIDE PIN (STRYKER ACL VERSITOMIC) (Device) | Food and Beverage | In-kind items and services | $148.99 | General |
| Category: SPORTS MEDICINE | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 5 | 118 | 183 | $35,908 | $10,005 |
| 2022 | 5 | 102 | 164 | $31,544 | $9,806 |
Total Patients
220
Total Services
347
Medicare Billing
$19,811
Procedure Codes
10
All Medicare Procedures & Services
10 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 37 | 45 | $10,575 | $3,872 | 36.6% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 27 | 41 | $6,150 | $2,413 | 39.2% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 17 | 17 | $6,460 | $2,060 | 31.9% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2023 | 19 | 27 | $10,179 | $1,353 | 13.3% |
| J1030 | Injection, methylprednisolone acetate, 40 mg | Office | 2023 | 18 | 53 | $2,544 | $307.38 | 12.1% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 33 | 45 | $10,575 | $4,344 | 41.1% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 21 | 33 | $4,950 | $2,291 | 46.3% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 13 | 13 | $4,940 | $1,701 | 34.4% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2022 | 18 | 25 | $8,775 | $1,235 | 14.1% |
| J1030 | Injection, methylprednisolone acetate, 40 mg | Office | 2022 | 17 | 48 | $2,304 | $236.07 | 10.2% |
About Dr. Derrick Knapik, MD
Dr. Derrick Knapik, MD is a Orthopaedic Surgery healthcare provider based in Saint Louis, Missouri. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/14/2014. The National Provider Identifier (NPI) number assigned to this provider is 1306253133.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Derrick Knapik, MD has received a total of $71,570 in payments from pharmaceutical and medical device companies, with $2,750 received in 2024. These payments were reported across 116 transactions from 9 companies. The most common payment nature is "Education" ($32,918).
As a Medicare-enrolled provider, Knapik has provided services to 220 Medicare beneficiaries, totaling 347 services with total Medicare billing of $19,811. Data is available for 2 years (2022–2023), covering 10 distinct procedure/service records.
Ad
Practice Information
- Specialty Orthopaedic Surgery
- Other Specialties Sports Medicine
- Location Saint Louis, MO
- Active Since 07/14/2014
- Last Updated 04/17/2025
- Taxonomy Code 207X00000X
- Entity Type Individual
- NPI Number 1306253133
Products in Payments
- DJO Surgical AltiVate Reverse (Device) $2,045
- NOVOSTITCH PRO (Device) $998.38
- DJO Surgical AltiVate Anatomic System (Device) $663.08
- DJO SURGICAL (Device) $515.68
- NANOTACK FLEX (Device) $296.21
- MAKO (Device) $285.70
- FAST-FIX 360 (Device) $271.85
- Meniscal Root Repair System (Device) $227.72
- AIR (Device) $220.01
- INSPACE (Device) $166.96
- HIPCHECK (Device) $164.19
- Bone Anchors with Arthroscopic Delivery System (Device) $149.44
- FLEXIBLE GUIDE PIN (STRYKER ACL VERSITOMIC) (Device) $148.99
- BIORAPTOR (Device) $142.89
- Bioinductive Implant with Arthroscopic Delivery System - Medium (Device) $133.82
- FAST-FIX FLEX (Device) $132.88
- BLUEPRINT PATIENT SPECIFIC INSTRUMENTATION (Device) $130.10
- MACI (Biological) $124.67
- NA (Device) $122.33
- ACUFEX (Device) $121.16
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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