Total Payments
$18,538
2024 Payments
$165.48
Companies
25
Transactions
238
Medicare Patients
1,675
Medicare Billing
$113,177
Payment Breakdown by Category
Education$8,400 (45.3%)
Food & Beverage$6,758 (36.5%)
Travel$3,380 (18.2%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Education | $8,400 | 7 | 45.3% |
| Food and Beverage | $6,758 | 219 | 36.5% |
| Travel and Lodging | $3,380 | 12 | 18.2% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Arthrex, Inc. | $7,986 | 31 | $0 (2023) |
| Alpha Orthopedic Systems | $5,314 | 31 | $0 (2022) |
| Integra LifeSciences Corporation | $2,611 | 114 | $0 (2020) |
| Stryker Corporation | $1,016 | 25 | $0 (2020) |
| Zimmer Biomet Holdings, Inc. | $641.30 | 6 | $0 (2019) |
| Wright Medical Technology, Inc. | $246.03 | 7 | $0 (2020) |
| TREACE MEDICAL CONCEPTS, INC. | $184.01 | 2 | $0 (2023) |
| DePuy Synthes Sales Inc. | $93.43 | 2 | $0 (2024) |
| Globus Medical, Inc. | $65.78 | 2 | $0 (2024) |
| Bioventus LLC | $49.84 | 2 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $165.48 | 4 | DePuy Synthes Sales Inc. ($78.88) |
| 2023 | $217.95 | 5 | TREACE MEDICAL CONCEPTS, INC. ($140.32) |
| 2022 | $9,440 | 49 | Arthrex, Inc. ($4,906) |
| 2021 | $3,957 | 20 | Arthrex, Inc. ($3,051) |
| 2020 | $531.45 | 22 | Integra LifeSciences Corporation ($198.81) |
| 2019 | $1,821 | 59 | Integra LifeSciences Corporation ($1,079) |
| 2018 | $1,823 | 49 | Integra LifeSciences Corporation ($787.10) |
| 2017 | $582.94 | 30 | Integra LifeSciences Corporation ($545.66) |
All Payment Transactions
238 individual payment records from CMS Open Payments — Page 10 of 10
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 08/29/2017 | Integra LifeSciences Corporation | NeuraGen (Device), TenoGlide | Food and Beverage | In-kind items and services | $16.75 | General |
| Category: Recon-Nerve and Tendon Repair | ||||||
| 08/23/2017 | Integra LifeSciences Corporation | Salto Talaris Total Ankle Prosthesis (Device), Cadence Ankle Replacement System, External Fixation System | Food and Beverage | In-kind items and services | $13.00 | General |
| Category: Orthopedics/Orthopedic Surgery | ||||||
| 08/09/2017 | Integra LifeSciences Corporation | Bilayer Wound Matrix (BWM) (Device), Integra Wound Matrix (IWM), IDRT | Food and Beverage | In-kind items and services | $7.46 | General |
| Category: Recon-Skin and Wound | ||||||
| 08/01/2017 | Integra LifeSciences Corporation | Cadence Ankle Replacement System (Device), External Fixation System, Salto Talaris Total Ankle Prosthesis | Food and Beverage | In-kind items and services | $22.34 | General |
| Category: Recon-Lower Extremity | ||||||
| 07/26/2017 | Integra LifeSciences Corporation | Integra Wound Matrix (IWM) (Device), IDRT, Flowable | Food and Beverage | In-kind items and services | $10.22 | General |
| Category: Recon-Skin and Wound | ||||||
| 07/22/2017 | Integra LifeSciences Corporation | Flowable (Device), Bilayer Wound Matrix (BWM), Integra Wound Matrix (IWM) | Food and Beverage | In-kind items and services | $23.54 | General |
| Category: Recon-Skin and Wound | ||||||
| 07/22/2017 | Integra LifeSciences Corporation | IDRT (Device), Flowable, Integra Wound Matrix (IWM) | Food and Beverage | In-kind items and services | $1.63 | General |
| Category: Recon-Skin and Wound | ||||||
| 07/22/2017 | Integra LifeSciences Corporation | Bilayer Wound Matrix (BWM) (Device), IDRT, Flowable | Food and Beverage | In-kind items and services | $1.56 | General |
| Category: Recon-Skin and Wound | ||||||
| 07/20/2017 | Integra LifeSciences Corporation | Integra Wound Matrix (IWM) (Device), Bilayer Wound Matrix (BWM), Flowable | Food and Beverage | In-kind items and services | $12.48 | General |
| Category: Recon-Skin and Wound | ||||||
| 07/18/2017 | Integra LifeSciences Corporation | External Fixation System (Device), Cadence Ankle Replacement System, Salto Talaris Total Ankle Prosthesis | Food and Beverage | In-kind items and services | $10.79 | General |
| Category: Recon-Lower Extremity | ||||||
| 07/17/2017 | Integra LifeSciences Corporation | External Fixation System (Device), Salto Talaris Total Ankle Prosthesis, Cadence Ankle Replacement System | Food and Beverage | In-kind items and services | $19.98 | General |
| Category: Recon-Lower Extremity | ||||||
| 07/12/2017 | Integra LifeSciences Corporation | NeuraGen (Device), TenoGlide, Biofix | Food and Beverage | In-kind items and services | $25.12 | General |
| Category: Recon-Nerve and Tendon Repair | ||||||
| 07/11/2017 | Integra LifeSciences Corporation | Salto Talaris Total Ankle Prosthesis (Device), External Fixation System, Cadence Ankle Replacement System | Food and Beverage | In-kind items and services | $12.86 | General |
| Category: Orthopedics/Orthopedic Surgery | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 12 | 687 | 877 | $137,578 | $42,722 |
| 2022 | 9 | 471 | 598 | $98,225 | $31,670 |
| 2021 | 10 | 438 | 534 | $101,160 | $34,209 |
| 2020 | 3 | 79 | 86 | $13,651 | $4,576 |
Total Patients
1,675
Total Services
2,095
Medicare Billing
$113,177
Procedure Codes
34
All Medicare Procedures & Services
34 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 69 | 101 | $22,927 | $8,612 | 37.6% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 81 | 81 | $28,188 | $7,594 | 26.9% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 106 | 128 | $19,328 | $7,331 | 37.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 94 | 94 | $21,150 | $5,965 | 28.2% |
| 73630 | X-ray of foot, minimum of 3 views | Office | 2023 | 152 | 233 | $17,872 | $4,943 | 27.7% |
| 73610 | X-ray of ankle, minimum of 3 views | Office | 2023 | 88 | 125 | $10,022 | $2,823 | 28.2% |
| 11750 | Permanent removal fingernail or toenail | Office | 2023 | 21 | 24 | $7,709 | $2,221 | 28.8% |
| 11730 | Simple separation of fingernail or toenail from nail bed, first nail | Office | 2023 | 16 | 16 | $3,626 | $1,033 | 28.5% |
| 20550 | Injection into tendon or ligament | Office | 2023 | 15 | 19 | $2,728 | $748.97 | 27.5% |
| 11055 | Removal of noncancer thickened skin growth, 1 growth | Office | 2023 | 15 | 16 | $1,872 | $684.46 | 36.6% |
| 11056 | Removal of noncancer thickened skin growth, 2-4 growths | Office | 2023 | 11 | 12 | $1,819 | $621.50 | 34.2% |
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Office | 2023 | 19 | 28 | $336.00 | $146.75 | 43.7% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 74 | 74 | $25,752 | $7,779 | 30.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 84 | 111 | $16,761 | $6,742 | 40.2% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 69 | 69 | $15,525 | $4,850 | 31.2% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 43 | 56 | $12,712 | $4,478 | 35.2% |
| 73630 | X-ray of foot, minimum of 3 views | Office | 2022 | 108 | 160 | $13,182 | $3,532 | 26.8% |
| 11750 | Permanent removal fingernail or toenail | Office | 2022 | 19 | 24 | $7,709 | $2,278 | 29.5% |
| 73610 | X-ray of ankle, minimum of 3 views | Office | 2022 | 42 | 57 | $4,865 | $1,356 | 27.9% |
| 11055 | Removal of noncancer thickened skin growth, 1 growth | Office | 2022 | 11 | 11 | $1,287 | $480.08 | 37.3% |
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Office | 2022 | 21 | 36 | $432.00 | $176.25 | 40.8% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Office | 2021 | 103 | 103 | $35,844 | $11,313 | 31.6% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 41 | 55 | $12,485 | $5,133 | 41.1% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 58 | 74 | $11,174 | $4,725 | 42.3% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 50 | 50 | $11,250 | $3,797 | 33.8% |
About Dr. Derek Slack, DPM
Dr. Derek Slack, DPM is a Foot & Ankle Surgery healthcare provider based in Evansville, Indiana. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/10/2017. The National Provider Identifier (NPI) number assigned to this provider is 1437671740.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Derek Slack, DPM has received a total of $18,538 in payments from pharmaceutical and medical device companies, with $165.48 received in 2024. These payments were reported across 238 transactions from 25 companies. The most common payment nature is "Education" ($8,400).
As a Medicare-enrolled provider, Slack has provided services to 1,675 Medicare beneficiaries, totaling 2,095 services with total Medicare billing of $113,177. Data is available for 4 years (2020–2023), covering 34 distinct procedure/service records.
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Practice Information
- Specialty Foot & Ankle Surgery
- Location Evansville, IN
- Active Since 07/10/2017
- Last Updated 07/10/2017
- Taxonomy Code 213ES0103X
- Entity Type Individual
- NPI Number 1437671740
Products in Payments
- SALTO TALARIS TOTAL ANKLE PROSTHESIS (Device) $846.18
- BILAYER WOUND MATRIX (BWM) (Device) $656.02
- AccuFill (Device) $485.45
- BILAYER WOUND MATRIX BWM (Device) $453.04
- ANCHORAGE (Device) $218.87
- Salto Talaris Total Ankle Prosthesis (Device) $185.48
- LAPIPLASTY SYSTEM (Device) $184.01
- ALLOGRAFT (Device) $181.80
- ALLOGRAFT BIO-IMPLANTS (Device) $122.16
- TRAUMA (Device) $121.08
- INFINITY (Device) $107.69
- DISTAL EXTREMITIES IMPLANTS FOOT & ANKLE DYNANITE STAPLES (Device) $98.25
- ALLOWRAP (Device) $92.57
- Foot and Ankle Product Portfolio (Device) $89.48
- MOTOBAND (Device) $78.88
- NeuraGen (Device) $78.24
- NEURAGEN (Device) $76.12
- Ankle Fracture System (Device) $65.78
- PROPHECY (Device) $65.76
- Cadence Ankle Replacement System (Device) $61.39
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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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