Total Payments
$142,529
2024 Payments
$53,761
Companies
9
Transactions
236
Payment Breakdown by Category
Consulting$78,723 (55.2%)
Other$31,282 (21.9%)
Travel$23,606 (16.6%)
Food & Beverage$8,555 (6.0%)
Education$363.71 (0.3%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $78,723 | 18 | 55.2% |
| Travel and Lodging | $23,606 | 86 | 16.6% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $17,763 | 4 | 12.5% |
| Compensation for serving as faculty or as a speaker for a medical education program | $11,020 | 3 | 7.7% |
| Food and Beverage | $8,555 | 123 | 6.0% |
| Honoraria | $2,500 | 1 | 1.8% |
| Education | $363.71 | 1 | 0.3% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Stryker Corporation | $101,524 | 145 | $0 (2024) |
| AXOGEN | $31,405 | 42 | $0 (2024) |
| KLS-Martin L.P. | $6,691 | 33 | $0 (2024) |
| Synthes GmbH | $2,306 | 5 | $0 (2024) |
| Zimmer Biomet Holdings, Inc. | $203.10 | 3 | $0 (2019) |
| Longeviti Neuro Solutions LLC | $156.31 | 1 | $0 (2021) |
| DePuy Synthes Sales Inc. | $145.89 | 4 | $0 (2022) |
| Integra LifeSciences Corporation | $73.68 | 2 | $0 (2024) |
| Medical Device Business Services, Inc. | $24.85 | 1 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $53,761 | 96 | Stryker Corporation ($30,773) |
| 2023 | $73,229 | 88 | Stryker Corporation ($58,916) |
| 2022 | $12,091 | 24 | Stryker Corporation ($10,734) |
| 2021 | $1,494 | 12 | KLS-Martin L.P. ($718.54) |
| 2020 | $467.85 | 2 | Stryker Corporation ($363.71) |
| 2019 | $1,157 | 10 | AXOGEN ($684.41) |
| 2018 | $330.09 | 4 | KLS-Martin L.P. ($239.89) |
All Payment Transactions
236 individual payment records from CMS Open Payments — Page 1 of 10
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/12/2024 | Stryker Corporation | NA (Device) | Travel and Lodging | Cash or cash equivalent | $301.27 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 12/12/2024 | Stryker Corporation | NA (Device) | Travel and Lodging | Cash or cash equivalent | $157.07 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 12/12/2024 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $74.42 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 12/12/2024 | Stryker Corporation | NA (Device) | Travel and Lodging | Cash or cash equivalent | $57.20 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 12/12/2024 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $48.71 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 12/12/2024 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $12.63 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 12/05/2024 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $155.05 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 12/05/2024 | Stryker Corporation | SMARTLOCK (Device) | Travel and Lodging | Cash or cash equivalent | $9.07 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 11/22/2024 | Stryker Corporation | VSP SYSTEM, VSP CRANIAL (Device) | Consulting Fee | Cash or cash equivalent | $10,062.50 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 11/22/2024 | Stryker Corporation | SMARTLOCK (Device) | Travel and Lodging | Cash or cash equivalent | $146.98 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 11/22/2024 | Stryker Corporation | VSP SYSTEM, VSP CRANIAL (Device) | Travel and Lodging | Cash or cash equivalent | $114.00 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 11/22/2024 | Stryker Corporation | VSP SYSTEM, VSP CRANIAL (Device) | Food and Beverage | In-kind items and services | $65.77 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 11/22/2024 | Stryker Corporation | VSP SYSTEM, VSP CRANIAL (Device) | Food and Beverage | In-kind items and services | $20.10 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 11/15/2024 | Stryker Corporation | — | Food and Beverage | In-kind items and services | $136.53 | General |
| 11/07/2024 | AXOGEN | Avance Nerve Graft (Device), AxoGuard Nerve Connector, AxoGuard Nerve Protector | 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 | $7,525.00 | General |
| Category: Neurology | ||||||
| 11/07/2024 | AXOGEN | Avance Nerve Graft (Device), AxoGuard Nerve Connector, AxoGuard Nerve Protector | Food and Beverage | Cash or cash equivalent | $95.47 | General |
| Category: Neurology | ||||||
| 11/07/2024 | AXOGEN | Avance Nerve Graft (Device), AxoGuard Nerve Connector, AxoGuard Nerve Protector | Travel and Lodging | Cash or cash equivalent | $92.45 | General |
| Category: Neurology | ||||||
| 10/25/2024 | Stryker Corporation | NA (Device) | Travel and Lodging | Cash or cash equivalent | $368.30 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 10/25/2024 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $56.54 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 10/25/2024 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $47.11 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 10/25/2024 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $18.17 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 10/25/2024 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $18.17 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 10/20/2024 | AXOGEN | Avance Nerve Graft (Device), AxoGuard Nerve Connector, AxoGuard Nerve Protector | Travel and Lodging | In-kind items and services | $652.36 | General |
| Category: Neurology | ||||||
| 10/20/2024 | AXOGEN | Avance Nerve Graft (Device), AxoGuard Nerve Connector, AxoGuard Nerve Protector | Travel and Lodging | In-kind items and services | $454.95 | General |
| Category: Neurology | ||||||
| 10/20/2024 | AXOGEN | Avance Nerve Graft (Device), AxoGuard Nerve Connector, AxoGuard Nerve Protector | Food and Beverage | In-kind items and services | $352.51 | General |
| Category: Neurology | ||||||
About Dr. Daniel Hammer, DDS
Dr. Daniel Hammer, DDS is a Oral and Maxillofacial Surgery healthcare provider based in San Diego, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 09/19/2012. The National Provider Identifier (NPI) number assigned to this provider is 1821349655.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Daniel Hammer, DDS has received a total of $142,529 in payments from pharmaceutical and medical device companies, with $53,761 received in 2024. These payments were reported across 236 transactions from 9 companies. The most common payment nature is "Consulting Fee" ($78,723).
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Practice Information
- Specialty Oral and Maxillofacial Surgery
- Other Specialties Dentist, Oral and Maxillofacial Surgery
- Location San Diego, CA
- Active Since 09/19/2012
- Last Updated 10/21/2025
- Taxonomy Code 1223S0112X
- Entity Type Individual
- NPI Number 1821349655
Products in Payments
- NA (Device) $43,497
- VSP SYSTEM, VSP CRANIAL (Device) $31,118
- Avance Nerve Graft (Device) $30,617
- PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM (Device) $25,494
- SMARTLOCK (Device) $785.60
- AxoGuard Nerve Protector (Device) $395.47
- UNIVERSAL MANDIBLE (Device) $363.71
- AxoGuard Nerve Connector (Device) $288.94
- Traumaone (Device) $158.93
- ClearFit (Device) $156.31
- VSP ORTHOGNATHIC (Device) $142.53
- AVANCE NERVE GRAFT (Device) $104.14
- Integra (Device) $73.68
- VA-LCP PLATES & SCREWS (Device) $56.22
- MATRIXMANDIBLE (Device) $50.01
- CMF Orthognathic (Device) $44.17
- ViviGen (Device) $25.79
- TRUMATCH (Device) $24.85
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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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