Dr. Robert Barrack, MD
NPI: 1871511501
Total Payments
$12.0M
2024 Payments
$2.1M
Companies
5
Transactions
462
Medicare Patients
1,628
Medicare Billing
$357,315
Payment Breakdown by Category
Royalty/License$11.2M (93.8%)
Research$644,288 (5.4%)
Travel$67,638 (0.6%)
Consulting$23,900 (0.2%)
Food & Beverage$11,209 (0.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Royalty or License | $11.2M | 32 | 93.8% |
| Unspecified | $644,288 | 8 | 5.4% |
| Travel and Lodging | $67,638 | 244 | 0.6% |
| Consulting Fee | $23,900 | 11 | 0.2% |
| Food and Beverage | $11,209 | 167 | 0.1% |
Payments by Type
General
$11.4M
454 transactions
Research
$644,288
8 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Stryker Corporation | $11.4M | 446 | $0 (2024) |
| Zimmer Biomet Holdings, Inc. | $644,288 | 8 | $0 (2024) |
| MEDACTA USA, INC. | $277.46 | 4 | $0 (2024) |
| EXACTECH, INC. | $191.37 | 1 | $0 (2023) |
| Smith+Nephew, Inc. | $55.56 | 3 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $2.1M | 79 | Stryker Corporation ($1.7M) |
| 2023 | $1.7M | 93 | Stryker Corporation ($1.6M) |
| 2022 | $1.5M | 33 | Stryker Corporation ($1.4M) |
| 2021 | $1.4M | 30 | Stryker Corporation ($1.4M) |
| 2020 | $1.2M | 18 | Stryker Corporation ($1.2M) |
| 2019 | $1.4M | 67 | Stryker Corporation ($1.4M) |
| 2018 | $1.3M | 91 | Stryker Corporation ($1.3M) |
| 2017 | $1.3M | 51 | Stryker Corporation ($1.3M) |
All Payment Transactions
462 individual payment records from CMS Open Payments — Page 1 of 19
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/18/2024 | Stryker Corporation | MAKO (Device) | Food and Beverage | In-kind items and services | $27.21 | General |
| Category: KNEES, HIPS | ||||||
| 12/13/2024 | Stryker Corporation | MAKO (Device) | Food and Beverage | In-kind items and services | $136.66 | General |
| Category: KNEES, HIPS | ||||||
| 12/12/2024 | Stryker Corporation | MAKO (Device) | Food and Beverage | In-kind items and services | $168.26 | General |
| Category: KNEES, HIPS | ||||||
| 12/11/2024 | Stryker Corporation | MAKO (Device) | Food and Beverage | In-kind items and services | $163.37 | General |
| Category: KNEES, HIPS | ||||||
| 11/20/2024 | MEDACTA USA, INC. | GMK Sphere Revision System (Device) | Food and Beverage | Cash or cash equivalent | $141.42 | General |
| Category: knee | ||||||
| 11/13/2024 | Stryker Corporation | ACCOLADE (Device) | Royalty or License | Cash or cash equivalent | $419,651.85 | General |
| Category: HIPS | ||||||
| 11/07/2024 | Stryker Corporation | — | Travel and Lodging | Cash or cash equivalent | $234.98 | General |
| 11/07/2024 | Stryker Corporation | — | Travel and Lodging | Cash or cash equivalent | $60.00 | General |
| 11/07/2024 | Stryker Corporation | — | Travel and Lodging | Cash or cash equivalent | $60.00 | General |
| 10/15/2024 | Stryker Corporation | MAKO (Device) | Food and Beverage | In-kind items and services | $19.20 | General |
| Category: KNEES, HIPS | ||||||
| 10/15/2024 | Stryker Corporation | MAKO (Device) | Food and Beverage | In-kind items and services | $14.51 | General |
| Category: KNEES, HIPS | ||||||
| 10/15/2024 | Stryker Corporation | MAKO (Device) | Food and Beverage | In-kind items and services | $11.45 | General |
| Category: KNEES, HIPS | ||||||
| 10/10/2024 | Stryker Corporation | MAKO (Device) | Food and Beverage | In-kind items and services | $153.09 | General |
| Category: KNEES, HIPS | ||||||
| 09/21/2024 | Stryker Corporation | — | Food and Beverage | In-kind items and services | $64.99 | General |
| 09/21/2024 | Stryker Corporation | — | Food and Beverage | In-kind items and services | $49.99 | General |
| 09/21/2024 | Stryker Corporation | — | Food and Beverage | In-kind items and services | $24.38 | General |
| 09/21/2024 | Stryker Corporation | — | Food and Beverage | In-kind items and services | $24.38 | General |
| 09/16/2024 | Stryker Corporation | MAKO (Device) | Travel and Lodging | Cash or cash equivalent | $176.21 | General |
| Category: KNEES, HIPS | ||||||
| 09/16/2024 | Stryker Corporation | MAKO (Device) | Travel and Lodging | Cash or cash equivalent | $154.12 | General |
| Category: KNEES, HIPS | ||||||
| 09/10/2024 | Stryker Corporation | — | Travel and Lodging | Cash or cash equivalent | $75.00 | General |
| 09/06/2024 | Zimmer Biomet Holdings, Inc. | — | — | Cash or cash equivalent | $104,820.00 | Research |
| Study: IRU-2017-87SU, Randomized trial investigating tourniquet impact on functional outcomes and complications following TKA | ||||||
| 08/30/2024 | Stryker Corporation | MAKO (Device) | Travel and Lodging | Cash or cash equivalent | $718.57 | General |
| Category: KNEES, HIPS | ||||||
| 08/28/2024 | Stryker Corporation | MAKO (Device) | Travel and Lodging | Cash or cash equivalent | $1,134.68 | General |
| Category: KNEES, HIPS | ||||||
| 08/26/2024 | Zimmer Biomet Holdings, Inc. | — | — | Cash or cash equivalent | $104,820.00 | Research |
| Study: IRU-2017-87SU, Randomized trial investigating tourniquet impact on functional outcomes and complications following TKA | ||||||
| 08/26/2024 | Stryker Corporation | MAKO (Device) | Travel and Lodging | Cash or cash equivalent | $279.87 | General |
| Category: KNEES, HIPS | ||||||
Research Studies & Clinical Trials
| Study Name | Company | Amount | Records |
|---|---|---|---|
| IRU-2017-87SU, Randomized trial investigating tourniquet impact on functional outcomes and complications following TKA | Zimmer Biomet Holdings, Inc. | $628,920 | 6 |
| mymobility Clinical Study | Zimmer Biomet Holdings, Inc. | $15,368 | 2 |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 9 | 424 | 621 | $556,415 | $85,980 |
| 2022 | 7 | 400 | 588 | $566,991 | $84,726 |
| 2021 | 8 | 441 | 606 | $651,369 | $97,496 |
| 2020 | 9 | 363 | 485 | $573,352 | $89,113 |
Total Patients
1,628
Total Services
2,300
Medicare Billing
$357,315
Procedure Codes
33
All Medicare Procedures & Services
33 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 27447 | Replacement of knee joint, both sides of knee | Facility | 2023 | 48 | 52 | $405,808 | $53,108 | 13.1% |
| 0055T | Musculoskeletal surgical navigational orthopedic operation using imaging guidance | Facility | 2023 | 54 | 57 | $59,850 | $11,399 | 19.0% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 97 | 100 | $15,000 | $6,571 | 43.8% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2023 | 64 | 89 | $39,663 | $4,897 | 12.3% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 35 | 35 | $8,225 | $3,465 | 42.1% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 19 | 19 | $7,220 | $2,466 | 34.2% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 27 | 27 | $7,425 | $1,811 | 24.4% |
| J1030 | Injection, methylprednisolone acetate, 40 mg | Office | 2023 | 57 | 218 | $10,464 | $1,261 | 12.1% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Office | 2023 | 23 | 24 | $2,760 | $1,002 | 36.3% |
| 27447 | Replacement of knee joint, both sides of knee | Facility | 2022 | 50 | 54 | $437,024 | $56,964 | 13.0% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 129 | 147 | $22,050 | $9,277 | 42.1% |
| 0055T | Musculoskeletal surgical navigational orthopedic operation using imaging guidance | Facility | 2022 | 44 | 46 | $48,300 | $9,168 | 19.0% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2022 | 65 | 87 | $37,206 | $4,651 | 12.5% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 40 | 40 | $11,000 | $3,060 | 27.8% |
| J1030 | Injection, methylprednisolone acetate, 40 mg | Office | 2022 | 55 | 197 | $9,456 | $919.70 | 9.7% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Office | 2022 | 17 | 17 | $1,955 | $687.70 | 35.2% |
| 27447 | Repair of knee joint, lower or upper part of joint, inside and outside area | Facility | 2021 | 55 | 58 | $468,240 | $61,821 | 13.2% |
| 27130 | Replacement of thigh bone and hip joint prosthesis | Facility | 2021 | 12 | 12 | $87,660 | $12,501 | 14.3% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 155 | 171 | $25,240 | $10,094 | 40.0% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 69 | 69 | $18,675 | $5,602 | 30.0% |
| 20610 | Aspiration and/or injection of large joint or joint capsule | Office | 2021 | 63 | 81 | $37,557 | $4,471 | 11.9% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 12 | 12 | $2,775 | $1,258 | 45.3% |
| 99212 | Established patient outpatient visit, total time 10-19 minutes | Office | 2021 | 24 | 24 | $2,630 | $977.14 | 37.2% |
| J1030 | Injection, methylprednisolone acetate, 40 mg | Office | 2021 | 51 | 179 | $8,592 | $771.50 | 9.0% |
| 27447 | Repair of knee joint | Facility | 2020 | 44 | 44 | $358,984 | $50,726 | 14.1% |
About Dr. Robert Barrack, MD
Dr. Robert Barrack, MD is a Adult Reconstructive Orthopaedic Surgery healthcare provider based in Saint Louis, Missouri. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/18/2006. The National Provider Identifier (NPI) number assigned to this provider is 1871511501.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Robert Barrack, MD has received a total of $12.0M in payments from pharmaceutical and medical device companies, with $2.1M received in 2024. These payments were reported across 462 transactions from 5 companies. The most common payment nature is "Royalty or License" ($11.2M).
As a Medicare-enrolled provider, Barrack has provided services to 1,628 Medicare beneficiaries, totaling 2,300 services with total Medicare billing of $357,315. Data is available for 4 years (2020–2023), covering 33 distinct procedure/service records.
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Practice Information
- Specialty Adult Reconstructive Orthopaedic Surgery
- Location Saint Louis, MO
- Active Since 07/18/2006
- Last Updated 04/15/2025
- Taxonomy Code 207XS0114X
- Entity Type Individual
- NPI Number 1871511501
Products in Payments
- ACCOLADE (Device) $9.3M
- Accolade (Device) $1.2M
- TRIDENT (Device) $738,617
- MAKO (Device) $55,953
- TRIATHLON (Device) $18,175
- Knees-MyMobility (Device) $12,546
- Triathlon (Device) $10,143
- TRITANIUM (Device) $4,037
- Hips-MyMobility (Device) $2,822
- Tritanium (Device) $1,750
- NEW PRODUCT DEVELOPMENT (Device) $1,488
- HIP ARTHROSCOPY ACCESS & INSTRUMENTATION SET (Device) $1,275
- LUHR MODULAR (Device) $500.00
- REUNION (Device) $423.14
- PROPHECY (Device) $274.91
- ALTEON (Device) $191.37
- INSIGNIA (Device) $174.62
- Makoplasty (Device) $150.00
- GMK Sphere Revision System (Device) $141.42
- GMK SPHERE (Device) $118.37
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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