Total Payments
$43,626
2024 Payments
$7,734
Companies
15
Transactions
149
Medicare Patients
2,871
Medicare Billing
$374,262
Payment Breakdown by Category
Other$26,000 (59.6%)
Travel$11,721 (26.9%)
Food & Beverage$5,905 (13.5%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $26,000 | 4 | 59.6% |
| Travel and Lodging | $11,721 | 52 | 26.9% |
| Food and Beverage | $5,905 | 93 | 13.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Arthrex, Inc. | $36,495 | 90 | $0 (2024) |
| Evolution Surgical, Inc | $2,449 | 16 | $0 (2024) |
| Smith+Nephew, Inc. | $1,639 | 9 | $0 (2021) |
| Stryker Corporation | $1,098 | 9 | $0 (2024) |
| SI-BONE, INC. | $584.46 | 8 | $0 (2023) |
| Medacta USA, Inc. | $552.57 | 3 | $0 (2023) |
| Avanos Medical | $367.28 | 5 | $0 (2024) |
| Miach Orthopaedics, Inc. | $137.64 | 1 | $0 (2023) |
| Heron Therapeutics, Inc. | $102.60 | 2 | $0 (2024) |
| Davol Inc. | $82.98 | 1 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $7,734 | 22 | Arthrex, Inc. ($5,945) |
| 2023 | $8,376 | 29 | Arthrex, Inc. ($6,796) |
| 2022 | $1,999 | 23 | Arthrex, Inc. ($895.27) |
| 2021 | $11,117 | 35 | Arthrex, Inc. ($9,738) |
| 2020 | $8,706 | 16 | Arthrex, Inc. ($8,706) |
| 2019 | $657.20 | 4 | Arthrex, Inc. ($493.34) |
| 2018 | $3,044 | 13 | Arthrex, Inc. ($1,928) |
| 2017 | $1,993 | 7 | Arthrex, Inc. ($1,993) |
All Payment Transactions
149 individual payment records from CMS Open Payments — Page 1 of 6
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/12/2024 | Heron Therapeutics, Inc. | ZYNRELEF (Drug) | Food and Beverage | In-kind items and services | $22.13 | General |
| Category: POST SURGICAL PAIN RELIEF | ||||||
| 12/12/2024 | Evolution Surgical, Inc | — | Food and Beverage | In-kind items and services | $13.29 | General |
| 11/08/2024 | Heron Therapeutics, Inc. | ZYNRELEF (Drug) | Food and Beverage | Cash or cash equivalent | $80.47 | General |
| Category: POST SURGICAL PAIN RELIEF | ||||||
| 11/01/2024 | MOXIMED, INC | MISHA KNEE SYSTEM, SMALL, LEFT (Device) | Food and Beverage | In-kind items and services | $18.58 | General |
| Category: ORTHOPEDICS | ||||||
| 10/31/2024 | Arthrex, Inc. | — | Travel and Lodging | In-kind items and services | $426.20 | General |
| 08/13/2024 | BREG, INC | — | Food and Beverage | In-kind items and services | $36.18 | General |
| 07/11/2024 | Avanos Medical | GRPRO 2.1 (Device) | Food and Beverage | In-kind items and services | $147.28 | General |
| Category: PAIN MANAGEMENT | ||||||
| 06/14/2024 | Evolution Surgical, Inc | — | Food and Beverage | In-kind items and services | $17.92 | General |
| 06/13/2024 | Stryker Corporation | VARIAX (Device) | Food and Beverage | In-kind items and services | $18.90 | General |
| Category: TRAUMA & EXTREMETIES | ||||||
| 05/17/2024 | Evolution Surgical, Inc | — | Food and Beverage | In-kind items and services | $11.82 | General |
| 05/14/2024 | Arthrex, Inc. | — | Travel and Lodging | In-kind items and services | $275.88 | General |
| 05/14/2024 | Arthrex, Inc. | — | Food and Beverage | In-kind items and services | $111.16 | General |
| 05/14/2024 | Arthrex, Inc. | — | Food and Beverage | In-kind items and services | $80.51 | General |
| 05/14/2024 | Arthrex, Inc. | — | Food and Beverage | In-kind items and services | $51.07 | General |
| 05/02/2024 | Arthrex, Inc. | — | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $5,000.00 | General |
| 04/26/2024 | Avanos Medical | GRPRO 2.1 (Device) | Food and Beverage | In-kind items and services | $21.86 | General |
| Category: PAIN MANAGEMENT | ||||||
| 04/26/2024 | Avanos Medical | GRPRO 2.1 (Device) | Food and Beverage | In-kind items and services | $9.21 | General |
| Category: PAIN MANAGEMENT | ||||||
| 04/19/2024 | Evolution Surgical, Inc | — | Travel and Lodging | In-kind items and services | $683.90 | General |
| 04/19/2024 | Evolution Surgical, Inc | — | Travel and Lodging | In-kind items and services | $574.96 | General |
| 04/19/2024 | Evolution Surgical, Inc | — | Food and Beverage | In-kind items and services | $57.29 | General |
| 04/19/2024 | Evolution Surgical, Inc | — | Food and Beverage | In-kind items and services | $45.71 | General |
| 03/20/2024 | Medtronic, Inc. | SYNCHROMEDII (Device) | Food and Beverage | In-kind items and services | $29.43 | General |
| Category: Drug Infusion Systems | ||||||
| 12/28/2023 | Avanos Medical | ON-Q* PUMP AND ACCESSORIES (Device) | Food and Beverage | In-kind items and services | $105.78 | General |
| Category: SURGICAL PAIN | ||||||
| 11/07/2023 | Miach Orthopaedics, Inc. | — | Food and Beverage | Cash or cash equivalent | $137.64 | General |
| 11/04/2023 | Avanos Medical | ON-Q* PUMP AND ACCESSORIES (Device) | Food and Beverage | In-kind items and services | $83.15 | General |
| Category: SURGICAL PAIN | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 12 | 866 | 1,324 | $530,298 | $121,264 |
| 2022 | 11 | 757 | 1,216 | $392,376 | $96,697 |
| 2021 | 8 | 613 | 1,041 | $267,495 | $72,212 |
| 2020 | 13 | 635 | 1,010 | $348,973 | $84,089 |
Total Patients
2,871
Total Services
4,591
Medicare Billing
$374,262
Procedure Codes
44
All Medicare Procedures & Services
44 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 | 245 | 433 | $199,180 | $48,783 | 24.5% |
| 27447 | Replacement of knee joint, both sides of knee | Facility | 2023 | 15 | 15 | $67,815 | $17,637 | 26.0% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 189 | 189 | $75,033 | $16,821 | 22.4% |
| J7327 | Hyaluronan or derivative, monovisc, for intra-articular injection, per dose | Office | 2023 | 12 | 26 | $79,624 | $14,382 | 18.1% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2023 | 102 | 181 | $54,300 | $9,349 | 17.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 83 | 92 | $29,900 | $7,221 | 24.2% |
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | Office | 2023 | 18 | 22 | $8,052 | $2,112 | 26.2% |
| 73560 | X-ray of knee, 1-2 views | Office | 2023 | 46 | 59 | $4,425 | $1,892 | 42.7% |
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Office | 2023 | 109 | 252 | $6,300 | $1,275 | 20.2% |
| 73502 | X-ray of hip, 2-3 views | Office | 2023 | 12 | 17 | $2,720 | $771.19 | 28.4% |
| 73565 | X-ray of both knees while standing | Office | 2023 | 17 | 17 | $1,479 | $548.58 | 37.1% |
| 72170 | X-ray of pelvis, 1-2 views | Office | 2023 | 18 | 21 | $1,470 | $472.30 | 32.1% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 163 | 268 | $123,280 | $31,288 | 25.4% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 158 | 246 | $79,950 | $17,718 | 22.2% |
| 27447 | Replacement of knee joint, both sides of knee | Facility | 2022 | 13 | 13 | $58,773 | $14,843 | 25.3% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 125 | 125 | $49,625 | $11,103 | 22.4% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2022 | 94 | 154 | $32,850 | $8,078 | 24.6% |
| 29881 | Removal of knee cartilage using an endoscope | Facility | 2022 | 16 | 16 | $29,904 | $7,408 | 24.8% |
| 73560 | X-ray of knee, 1-2 views | Office | 2022 | 52 | 66 | $4,950 | $2,270 | 45.9% |
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | Office | 2022 | 11 | 16 | $5,556 | $1,539 | 27.7% |
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Office | 2022 | 98 | 278 | $3,680 | $1,378 | 37.5% |
| 73502 | X-ray of hip, 2-3 views | Office | 2022 | 14 | 18 | $2,880 | $743.95 | 25.8% |
| 73020 | X-ray of shoulder, 1 view | Office | 2022 | 13 | 16 | $928.00 | $326.94 | 35.2% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 218 | 462 | $145,405 | $36,828 | 25.3% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 143 | 143 | $56,463 | $14,198 | 25.1% |
About Dr. William Workman, M.D
Dr. William Workman, M.D is a Sports Medicine healthcare provider based in Walnut Creek, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/20/2006. The National Provider Identifier (NPI) number assigned to this provider is 1952376352.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. William Workman, M.D has received a total of $43,626 in payments from pharmaceutical and medical device companies, with $7,734 received in 2024. These payments were reported across 149 transactions from 15 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($26,000).
As a Medicare-enrolled provider, Workman has provided services to 2,871 Medicare beneficiaries, totaling 4,591 services with total Medicare billing of $374,262. Data is available for 4 years (2020–2023), covering 44 distinct procedure/service records.
Ad
Practice Information
- Specialty Sports Medicine
- Other Specialties Orthopaedic Surgery
- Location Walnut Creek, CA
- Active Since 02/20/2006
- Last Updated 02/10/2025
- Taxonomy Code 207XX0005X
- Entity Type Individual
- NPI Number 1952376352
Products in Payments
- BIRMINGHAM HIP (Device) $1,067
- MAKO (Device) $1,031
- AMIStem (Device) $493.57
- IFUSE IMPLANT (Device) $432.55
- Anthology (Device) $411.65
- ON-Q* PUMP AND ACCESSORIES (Device) $188.93
- GRPRO 2.1 (Device) $178.35
- Regeneten (Device) $127.09
- ZYNRELEF (Drug) $102.60
- CFN ChloraPrep (Device) $82.98
- GMK Sphere (Device) $59.00
- ACCOLADE (Device) $48.35
- CORI (Device) $32.70
- SYNCHROMEDII (Device) $29.43
- Biomet Orthopak (Device) $21.27
- VARIAX (Device) $18.90
- MISHA KNEE SYSTEM, SMALL, LEFT (Device) $18.58
- OLINVYK (Drug) $12.74
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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