Total Payments
$7,029
2024 Payments
$177.92
Companies
31
Transactions
143
Medicare Patients
4,072
Medicare Billing
$782,313
Payment Breakdown by Category
Food & Beverage$5,565 (79.2%)
Travel$1,464 (20.8%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $5,565 | 140 | 79.2% |
| Travel and Lodging | $1,464 | 3 | 20.8% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Stryker Corporation | $2,197 | 40 | $0 (2024) |
| BIOTISSUE HOLDINGS, INC. | $1,778 | 10 | $0 (2023) |
| Organogenesis Inc. | $542.27 | 8 | $0 (2022) |
| TISSUETECH, INC. | $444.10 | 7 | $0 (2021) |
| Smith+Nephew, Inc. | $359.68 | 20 | $0 (2024) |
| Paragon 28, Inc. | $210.59 | 2 | $0 (2017) |
| Integra LifeSciences Corporation | $201.27 | 11 | $0 (2024) |
| Osiris Therapeutics Inc. | $155.11 | 3 | $0 (2018) |
| Zimmer Biomet Holdings, Inc. | $147.78 | 6 | $0 (2020) |
| Acera Surgical, Inc. | $115.95 | 1 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $177.92 | 8 | Stryker Corporation ($56.59) |
| 2023 | $194.12 | 7 | BIOTISSUE HOLDINGS, INC. ($83.33) |
| 2022 | $2,511 | 25 | BioTissue Holdings, Inc. ($1,694) |
| 2021 | $938.75 | 20 | TISSUETECH, INC. ($444.10) |
| 2020 | $483.12 | 19 | ORGANOGENESIS INC. ($119.99) |
| 2019 | $459.76 | 22 | Zimmer Biomet Holdings, Inc. ($93.13) |
| 2018 | $653.74 | 15 | Stryker Corporation ($189.89) |
| 2017 | $1,611 | 27 | Stryker Corporation ($986.56) |
All Payment Transactions
143 individual payment records from CMS Open Payments — Page 1 of 6
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/18/2024 | PolyNovo North America LLC | NOVOSORB BTM (Device) | Food and Beverage | In-kind items and services | $15.60 | General |
| Category: SYNTHETIC DERMAL SUBSTITUTE | ||||||
| 11/26/2024 | Stryker Corporation | ALLOMATRIX (Device) | Food and Beverage | In-kind items and services | $34.92 | General |
| Category: BONE SUBSTITUTES | ||||||
| 10/07/2024 | PolyNovo North America LLC | NOVOSORB BTM (Device) | Food and Beverage | In-kind items and services | $33.75 | General |
| Category: SYNTHETIC DERMAL SUBSTITUTE | ||||||
| 09/19/2024 | Smith+Nephew, Inc. | RENASYS TOUCH (Device) | Food and Beverage | In-kind items and services | $18.67 | General |
| Category: Negative Pressure Wound Therapy | ||||||
| 09/13/2024 | DePuy Synthes Sales Inc. | — | Food and Beverage | In-kind items and services | $16.33 | General |
| 06/12/2024 | Integra LifeSciences Corporation | Integra (Device), Integra, Integra | Food and Beverage | In-kind items and services | $20.73 | General |
| Category: Recon-Skin and Wound | ||||||
| 06/05/2024 | Stryker Corporation | CHARLOTTE (Device), EASYFUSE | Food and Beverage | In-kind items and services | $21.67 | General |
| Category: TRAUMA & EXTREMITIES | ||||||
| 05/16/2024 | Averitas Pharma Inc. | QUTENZA (Drug) | Food and Beverage | In-kind items and services | $16.25 | General |
| Category: PAIN MANAGEMENT | ||||||
| 09/14/2023 | Paratek Pharmaceuticals, Inc. | NUZYRA (Drug) | Food and Beverage | In-kind items and services | $17.76 | General |
| Category: ANTIBIOTIC | ||||||
| 08/07/2023 | BIOTISSUE HOLDINGS, INC. | NEOX (Medical Supply), CLARIX | Food and Beverage | In-kind items and services | $83.33 | General |
| Category: HUMAN TISSUE PRODUCTS | ||||||
| 07/27/2023 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $25.62 | General |
| Category: VTE | ||||||
| 07/26/2023 | Stryker Corporation | PROPHECY (Device) | Food and Beverage | In-kind items and services | $19.38 | General |
| Category: TRAUMA & EXTREMITIES | ||||||
| 07/06/2023 | Smith+Nephew, Inc. | RENASYS GO v2 HOME (Device) | Food and Beverage | In-kind items and services | $15.94 | General |
| Category: Negative Pressure Wound Therapy | ||||||
| 05/09/2023 | Stryker Corporation | AUGMENT INJECTABLE (Device) | Food and Beverage | In-kind items and services | $14.03 | General |
| Category: BONE SUBSTITUTES | ||||||
| 02/13/2023 | Saxum Surgical, Inc. | — | Food and Beverage | In-kind items and services | $18.06 | General |
| 11/18/2022 | Stryker Corporation | ORTHOLOC 3DI (Device) | Food and Beverage | In-kind items and services | $28.55 | General |
| Category: TRAUMA & EXTREMITIES | ||||||
| 10/19/2022 | AngioDynamics, Inc. | AURYON LASER SYSTEM 100-120 VAC (Device) | Food and Beverage | In-kind items and services | $27.78 | General |
| Category: PAD | ||||||
| 10/07/2022 | BioTissue Holdings, Inc. | — | Travel and Lodging | In-kind items and services | $1,119.47 | General |
| 09/20/2022 | BioTissue Holdings, Inc. | NEOX (Medical Supply), CLARIX | Food and Beverage | In-kind items and services | $15.70 | General |
| Category: HUMAN TISSUE PRODUCTS | ||||||
| 09/02/2022 | Stryker Corporation | ORTHOLOC 2 LAPIFUSE (Device) | Food and Beverage | In-kind items and services | $14.93 | General |
| Category: TRAUMA & EXTREMITIES | ||||||
| 09/01/2022 | BioTissue Holdings, Inc. | NEOX (Medical Supply), CLARIX | Food and Beverage | In-kind items and services | $144.76 | General |
| Category: HUMAN TISSUE PRODUCTS | ||||||
| 08/31/2022 | Stryker Corporation | ORTHOLOC 2 LAPIFUSE (Device) | Food and Beverage | In-kind items and services | $169.73 | General |
| Category: TRAUMA & EXTREMITIES | ||||||
| 08/12/2022 | Stryker Corporation | PROPHECY (Device) | Food and Beverage | In-kind items and services | $16.13 | General |
| Category: TRAUMA & EXTREMITIES | ||||||
| 08/11/2022 | BioTissue Holdings, Inc. | NEOX (Medical Supply), CLARIX | Food and Beverage | In-kind items and services | $6.79 | General |
| Category: HUMAN TISSUE PRODUCTS | ||||||
| 06/11/2022 | Stryker Corporation | AUGMENT INJECTABLE (Device) | Food and Beverage | In-kind items and services | $151.42 | General |
| Category: BONE SUBSTITUTES | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 13 | 683 | 1,871 | $219,394 | $126,858 |
| 2022 | 15 | 921 | 2,617 | $307,314 | $182,363 |
| 2021 | 16 | 1,117 | 3,387 | $387,871 | $231,655 |
| 2020 | 16 | 1,351 | 3,973 | $461,645 | $241,436 |
Total Patients
4,072
Total Services
11,848
Medicare Billing
$782,313
Procedure Codes
70
All Medicare Procedures & Services
70 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 179 | 634 | $75,409 | $48,999 | 65.0% |
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | Office | 2023 | 47 | 161 | $24,640 | $18,259 | 74.1% |
| 11721 | Removal of fingernails or toenails, 6 or more nails | Office | 2023 | 111 | 284 | $19,220 | $11,031 | 57.4% |
| 10140 | Drainage of blood or fluid accumulation | Office | 2023 | 20 | 64 | $13,520 | $9,577 | 70.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 22 | 151 | $18,900 | $8,300 | 43.9% |
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | Facility | 2023 | 25 | 139 | $20,715 | $6,928 | 33.4% |
| 11056 | Removal of noncancer thickened skin growth, 2-4 growths | Office | 2023 | 40 | 81 | $6,540 | $4,493 | 68.7% |
| 11730 | Simple separation of fingernail or toenail from nail bed, first nail | Office | 2023 | 38 | 44 | $7,125 | $4,243 | 59.6% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 30 | 64 | $10,370 | $4,243 | 40.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 36 | 36 | $5,590 | $3,020 | 54.0% |
| 11055 | Removal of noncancer thickened skin growth, 1 growth | Office | 2023 | 35 | 49 | $3,140 | $2,284 | 72.7% |
| 97750 | Test or measurement for functional capacity, each 15 minutes | Office | 2023 | 34 | 67 | $6,030 | $1,722 | 28.6% |
| 73630 | X-ray of foot, minimum of 3 views | Office | 2023 | 27 | 41 | $2,515 | $1,262 | 50.2% |
| 93922 | Ultrasound study of arm and leg arteries | Office | 2023 | 12 | 12 | $2,280 | $909.36 | 39.9% |
| 73620 | X-ray of foot, 2 views | Office | 2023 | 15 | 32 | $1,600 | $829.44 | 51.8% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Facility | 2023 | 12 | 12 | $1,800 | $760.10 | 42.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 254 | 913 | $113,437 | $68,043 | 60.0% |
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | Office | 2022 | 59 | 331 | $52,817 | $38,115 | 72.2% |
| 11721 | Removal of fingernails or toenails, 6 or more nails | Office | 2022 | 191 | 493 | $34,396 | $18,463 | 53.7% |
| 10140 | Drainage of blood or fluid accumulation | Office | 2022 | 26 | 54 | $11,150 | $8,145 | 73.1% |
| 11056 | Removal of noncancer thickened skin growth, 2-4 growths | Office | 2022 | 63 | 125 | $10,092 | $7,218 | 71.5% |
| 11730 | Simple separation of fingernail or toenail from nail bed, first nail | Office | 2022 | 59 | 75 | $12,270 | $7,042 | 57.4% |
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | Facility | 2022 | 21 | 130 | $19,475 | $6,667 | 34.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2022 | 19 | 113 | $14,150 | $6,390 | 45.2% |
| 97597 | Removal of tissue from wound, 20.0 sq cm or less | Office | 2022 | 19 | 50 | $7,250 | $4,600 | 63.5% |
About Dr. William Spak, DPM
Dr. William Spak, DPM is a Foot & Ankle Surgery healthcare provider based in Anaheim, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/17/2006. The National Provider Identifier (NPI) number assigned to this provider is 1922189000.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. William Spak, DPM has received a total of $7,029 in payments from pharmaceutical and medical device companies, with $177.92 received in 2024. These payments were reported across 143 transactions from 31 companies. The most common payment nature is "Food and Beverage" ($5,565).
As a Medicare-enrolled provider, Spak has provided services to 4,072 Medicare beneficiaries, totaling 11,848 services with total Medicare billing of $782,313. Data is available for 4 years (2020–2023), covering 70 distinct procedure/service records.
Ad
Practice Information
- Specialty Foot & Ankle Surgery
- Location Anaheim, CA
- Active Since 10/17/2006
- Last Updated 11/17/2010
- Taxonomy Code 213ES0103X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1922189000
Products in Payments
- NEOX (Medical Supply) $621.30
- AUGMENT INJECTABLE (Device) $335.28
- trauma navigation system (Device) $278.38
- Puraply (Medical Supply) $268.12
- ORTHOLOC 2 LAPIFUSE (Device) $184.66
- Smart Toe (Device) $159.74
- GRAFIX/GRAFIXPL/STRAVIX (Biological) $155.11
- Anchorage (Device) $151.88
- Apligraf (Device) $140.63
- VARIAX (Device) $139.72
- CLARIX (Medical Supply) $136.57
- NuShield (Medical Supply) $133.52
- Easy Clip (Device) $132.27
- Allowrap (Device) $129.69
- PARADERM (Biological) $127.50
- Restrata Wound Matrix (Device) $115.95
- Santyl (Drug) $115.47
- Hyalomatrix Wound Device (Device) $111.52
- ANCHORAGE (Device) $96.73
- Prolayer (Device) $86.21
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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