Total Payments
$44,475
2024 Payments
$542.08
Companies
14
Transactions
88
Medicare Patients
84
Medicare Billing
$5,484
Payment Breakdown by Category
Other$39,114 (87.9%)
Food & Beverage$4,035 (9.1%)
Travel$976.54 (2.2%)
Education$349.00 (0.8%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Honoraria | $39,114 | 5 | 87.9% |
| Food and Beverage | $4,035 | 64 | 9.1% |
| Travel and Lodging | $976.54 | 8 | 2.2% |
| Education | $349.00 | 11 | 0.8% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Hiossen, Inc. | $39,114 | 5 | $0 (2023) |
| AXOGEN | $2,003 | 23 | $0 (2023) |
| Stryker Corporation | $1,395 | 16 | $0 (2024) |
| Zimmer Biomet Holdings, Inc. | $866.83 | 16 | $0 (2018) |
| Integra LifeSciences Corporation | $307.87 | 5 | $0 (2022) |
| Straumann USA LLC | $266.66 | 11 | $0 (2023) |
| Nobel Biocare USA | $162.27 | 4 | $0 (2023) |
| DePuy Synthes Sales Inc. | $122.40 | 2 | $0 (2022) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $91.03 | 1 | $0 (2021) |
| Pacira Pharmaceuticals Incorporated | $48.18 | 1 | $0 (2018) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $542.08 | 5 | Stryker Corporation ($531.46) |
| 2023 | $9,401 | 13 | Hiossen, Inc. ($8,814) |
| 2022 | $3,176 | 9 | Hiossen, Inc. ($2,800) |
| 2021 | $13,176 | 5 | Hiossen, Inc. ($13,000) |
| 2020 | $5,010 | 12 | Hiossen, Inc. ($4,500) |
| 2019 | $10,342 | 7 | Hiossen, Inc. ($10,000) |
| 2018 | $2,280 | 25 | AXOGEN ($1,646) |
| 2017 | $548.33 | 12 | Zimmer Biomet Holdings, Inc. ($281.46) |
All Payment Transactions
88 individual payment records from CMS Open Payments — Page 1 of 4
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/06/2024 | Stryker Corporation | PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM (Device) | Food and Beverage | In-kind items and services | $154.45 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 05/16/2024 | Stryker Corporation | VSP SYSTEM, VSP CRANIAL (Device) | Food and Beverage | In-kind items and services | $159.16 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 03/01/2024 | Stryker Corporation | PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM (Device) | Food and Beverage | In-kind items and services | $121.22 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 02/13/2024 | Stryker Corporation | PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM (Device) | Food and Beverage | In-kind items and services | $96.63 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 02/13/2024 | Sonendo Inc | GentleWave Console (Device) | Food and Beverage | Cash or cash equivalent | $10.62 | General |
| Category: DENTAL | ||||||
| 11/29/2023 | Nobel Biocare USA | NOBELACTIVE (Device) | Food and Beverage | In-kind items and services | $43.83 | General |
| Category: DENTAL IMPLANT | ||||||
| 10/04/2023 | AXOGEN | Avance Nerve Graft (Device) | Food and Beverage | Cash or cash equivalent | $31.65 | General |
| Category: Neurology | ||||||
| 09/19/2023 | Nobel Biocare USA | NOBELACTIVE (Device) | Food and Beverage | In-kind items and services | $38.92 | General |
| Category: DENTAL IMPLANT | ||||||
| 08/23/2023 | Stryker Corporation | SMARTLOCK (Device), NA, NA | Food and Beverage | In-kind items and services | $30.73 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 08/23/2023 | Stryker Corporation | SMARTLOCK (Device), NA, NA | Food and Beverage | In-kind items and services | $5.30 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 08/23/2023 | Stryker Corporation | NA (Device), SMARTLOCK, NA | Food and Beverage | In-kind items and services | $3.44 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 08/23/2023 | Stryker Corporation | SMARTLOCK (Device), UNIVERSAL NEURO 2 | Food and Beverage | In-kind items and services | $1.17 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 08/08/2023 | AXOGEN | Avance Nerve Graft (Device) | Food and Beverage | Cash or cash equivalent | $53.26 | General |
| Category: Neurology | ||||||
| 06/26/2023 | Stryker Corporation | VSP SYSTEM, VSP CRANIAL (Device) | Food and Beverage | In-kind items and services | $125.39 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 05/17/2023 | Straumann USA LLC | — | Education | In-kind items and services | $50.00 | General |
| 05/16/2023 | Nobel Biocare USA | NOBELACTIVE (Device) | Food and Beverage | In-kind items and services | $45.95 | General |
| Category: DENTAL IMPLANT | ||||||
| 02/27/2023 | Stryker Corporation | VSP SYSTEM, VSP CRANIAL (Device), PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM, PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM | Food and Beverage | In-kind items and services | $157.05 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 01/13/2023 | Hiossen, Inc. | — | Honoraria | Cash or cash equivalent | $8,814.40 | General |
| 12/02/2022 | Hiossen, Inc. | — | Honoraria | Cash or cash equivalent | $2,800.00 | General |
| 09/21/2022 | Stryker Corporation | NA (Device), VSP SYSTEM, VSP CRANIAL | Food and Beverage | In-kind items and services | $22.08 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 06/22/2022 | Stryker Corporation | PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM (Device) | Food and Beverage | In-kind items and services | $113.29 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 06/01/2022 | DePuy Synthes Sales Inc. | NA (Device) | Food and Beverage | In-kind items and services | $100.68 | General |
| Category: CMF-Trauma | ||||||
| 05/11/2022 | Geistlich Pharma, North America, Inc. | Bio-Materials (Device) | Food and Beverage | Cash or cash equivalent | $32.49 | General |
| Category: Dental | ||||||
| 04/02/2022 | Integra LifeSciences Corporation | NEURAGEN (Device), TENOGLIDE | Food and Beverage | In-kind items and services | $36.63 | General |
| Category: Recon-Nerve and Tendon Repair | ||||||
| 03/31/2022 | Medical Device Business Services, Inc. | — | Food and Beverage | In-kind items and services | $13.72 | General |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 3 | 39 | 40 | $10,409 | $2,186 |
| 2021 | 2 | 30 | 31 | $7,256 | $2,010 |
| 2020 | 1 | 15 | 15 | $4,223 | $1,288 |
Total Patients
84
Total Services
86
Medicare Billing
$5,484
Procedure Codes
6
All Medicare Procedures & Services
6 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 15 | 15 | $4,740 | $1,373 | 29.0% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Office | 2023 | 11 | 12 | $3,420 | $601.80 | 17.6% |
| 70355 | X-ray of lower jaws, upper jaws and teeth | Office | 2023 | 13 | 13 | $2,249 | $210.73 | 9.4% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 18 | 18 | $5,202 | $1,789 | 34.4% |
| 70355 | X-ray imaging of teeth | Office | 2021 | 12 | 13 | $2,054 | $221.91 | 10.8% |
| 99203 | New patient office or other outpatient visit, typically 30 minutes | Office | 2020 | 15 | 15 | $4,223 | $1,288 | 30.5% |
About Dr. David Chang, DMD
Dr. David Chang, DMD is a Oral and Maxillofacial Surgery healthcare provider based in Boston, Massachusetts. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/22/2008. The National Provider Identifier (NPI) number assigned to this provider is 1083879829.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. David Chang, DMD has received a total of $44,475 in payments from pharmaceutical and medical device companies, with $542.08 received in 2024. These payments were reported across 88 transactions from 14 companies. The most common payment nature is "Honoraria" ($39,114).
As a Medicare-enrolled provider, Chang has provided services to 84 Medicare beneficiaries, totaling 86 services with total Medicare billing of $5,484. Data is available for 3 years (2020–2023), covering 6 distinct procedure/service records.
Ad
Practice Information
- Specialty Oral and Maxillofacial Surgery
- Location Boston, MA
- Active Since 07/22/2008
- Last Updated 11/13/2024
- Taxonomy Code 1223S0112X
- Entity Type Individual
- NPI Number 1083879829
Products in Payments
- AxoGuard Nerve Protector (Device) $1,199
- AxoGuard Nerve Connector (Device) $576.58
- PATIENT-FITTED TMJ RECONSTRUCTIVE PROSTHESIS SYSTEM (Device) $485.59
- Diem2 (Device) $452.17
- VSP SYSTEM, VSP CRANIAL (Device) $441.60
- ENDODONTIC POSTS, ENDOODONTIC HAND INSTRUMENT (Device) $247.64
- NOBELACTIVE (Device) $128.70
- Avance Nerve Graft (Device) $127.78
- NA (Device) $126.20
- Bellatek (Device) $120.33
- Traumaone (Device) $113.72
- UNIVERSAL ORTHOGNATHIC (Device) $111.91
- VSP ORTHOGNATHIC (Device) $103.19
- AxoTouch (Device) $99.00
- Orbital (Device) $96.57
- Customized Mandible Recon (Device) $93.75
- LifeVest (Device) $91.03
- NEURAGEN (Device) $60.23
- CMF Orthognathic (Device) $60.12
- Stock Joint (Device) $56.98
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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