Total Payments
$2,088
2024 Payments
$122.08
Companies
16
Transactions
29
Medicare Patients
1,272
Medicare Billing
$180,305
Payment Breakdown by Category
Food & Beverage$1,434 (68.7%)
Travel$635.60 (30.4%)
Education$18.86 (0.9%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,434 | 26 | 68.7% |
| Travel and Lodging | $635.60 | 2 | 30.4% |
| Education | $18.86 | 1 | 0.9% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Intuitive Surgical, Inc. | $733.26 | 3 | $0 (2019) |
| DePuy Synthes Sales Inc. | $439.47 | 7 | $0 (2021) |
| Medtronic USA, Inc. | $167.98 | 5 | $0 (2019) |
| Olympus America Inc. | $159.50 | 2 | $0 (2022) |
| Medtronic, Inc. | $122.08 | 1 | $0 (2024) |
| BAXTER HEALTHCARE | $119.53 | 1 | $0 (2017) |
| Stryker Corporation | $111.94 | 1 | $0 (2021) |
| Medrobotics Inc. | $91.38 | 1 | $0 (2018) |
| ACELL, INC. | $25.22 | 1 | $0 (2019) |
| Cochlear Americas | $22.46 | 1 | $0 (2020) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $122.08 | 1 | Medtronic, Inc. ($122.08) |
| 2022 | $144.59 | 1 | Olympus America Inc. ($144.59) |
| 2021 | $314.81 | 3 | DePuy Synthes Sales Inc. ($202.87) |
| 2020 | $139.12 | 6 | DePuy Synthes Sales Inc. ($89.25) |
| 2019 | $984.23 | 13 | Intuitive Surgical, Inc. ($733.26) |
| 2018 | $263.70 | 4 | DePuy Synthes Sales Inc. ($125.00) |
| 2017 | $119.53 | 1 | BAXTER HEALTHCARE ($119.53) |
All Payment Transactions
29 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 09/28/2024 | Medtronic, Inc. | STEALTHSTATION S8 PLATFORM (Device) | Food and Beverage | In-kind items and services | $122.08 | General |
| Category: Image Guided Surgery Products | ||||||
| 04/28/2022 | Olympus America Inc. | RHINO-LARYNGO VIDEOSCOPE (Device) | Food and Beverage | In-kind items and services | $144.59 | General |
| Category: Ear, Nose, Throat | ||||||
| 12/16/2021 | Stryker Corporation | NA (Device) | Food and Beverage | In-kind items and services | $111.94 | General |
| Category: CRANIOMAXILLOFACIAL | ||||||
| 06/18/2021 | DePuy Synthes Sales Inc. | MATRIXMIDFACE (Device), MATRIXMANDIBLE, TRUMATCH | Food and Beverage | In-kind items and services | $122.85 | General |
| Category: CMF-Trauma | ||||||
| 03/18/2021 | DePuy Synthes Sales Inc. | MATRIXMANDIBLE (Device) | Food and Beverage | In-kind items and services | $80.02 | General |
| Category: CMF-Trauma | ||||||
| 12/01/2020 | Cochlear Americas | Nucleus (Device), Baha, Osia | Food and Beverage | Cash or cash equivalent | $22.46 | General |
| Category: Implantable hearing solution | ||||||
| 08/11/2020 | DePuy Synthes Sales Inc. | MATRIXMANDIBLE (Device) | Food and Beverage | In-kind items and services | $22.41 | General |
| Category: CMF-Trauma | ||||||
| 07/28/2020 | Covidien LP | BiZact (Device) | Food and Beverage | In-kind items and services | $13.16 | General |
| Category: Vessel Sealing | ||||||
| 07/10/2020 | DePuy Synthes Sales Inc. | TRUMATCH (Device) | Food and Beverage | In-kind items and services | $22.23 | General |
| Category: Ortho-Knee | ||||||
| 02/05/2020 | DePuy Synthes Sales Inc. | MATRIXMANDIBLE (Device), MATRIXMIDFACE | Food and Beverage | In-kind items and services | $44.61 | General |
| Category: CMF-Trauma | ||||||
| 01/14/2020 | Regeneron Healthcare Solutions, Inc. | LIBTAYO (Biological) | Food and Beverage | In-kind items and services | $14.25 | General |
| Category: ONCOLOGY | ||||||
| 12/03/2019 | Integra LifeSciences Corporation | BILAYER WOUND MATRIX (BWM) (Device), INTEGRA WOUND MATRIX (IWM), PRIMATRIX | Food and Beverage | In-kind items and services | $15.52 | General |
| Category: RECON-SKIN AND WOUND | ||||||
| 10/15/2019 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $97.66 | General |
| Category: SURGERY | ||||||
| 10/08/2019 | Medtronic USA, Inc. | MIDAS REX (Device) | Food and Beverage | In-kind items and services | $19.31 | General |
| Category: High Speed Surgical Drills and Tools | ||||||
| 10/01/2019 | Medtronic USA, Inc. | MIDAS REX (Device) | Food and Beverage | In-kind items and services | $10.32 | General |
| Category: High Speed Surgical Drills and Tools | ||||||
| 09/16/2019 | Medtronic USA, Inc. | StealthStation (Device) | Food and Beverage | In-kind items and services | $89.91 | General |
| Category: Image Guided Surgery Products | ||||||
| 09/03/2019 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $616.60 | General |
| Category: SURGERY | ||||||
| 09/03/2019 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $19.00 | General |
| Category: SURGERY | ||||||
| 07/23/2019 | Medtronic USA, Inc. | VISUALASE (Device) | Food and Beverage | In-kind items and services | $18.19 | General |
| Category: MRI-guided laser ablation | ||||||
| 06/07/2019 | Olympus America Inc. | Olympus ENT Fiber Scopes (Device) | Food and Beverage | In-kind items and services | $14.91 | General |
| Category: ENT Products | ||||||
| 05/21/2019 | ACELL, INC. | — | Food and Beverage | Cash or cash equivalent | $25.22 | General |
| 05/07/2019 | DePuy Synthes Sales Inc. | CMF INSTRUMENTS (Device), MATRIXMIDFACE | Food and Beverage | In-kind items and services | $22.35 | General |
| Category: CMF-Trauma | ||||||
| 02/12/2019 | AMAG Pharmaceuticals, Inc. | MUGARD (Device) | Education | In-kind items and services | $18.86 | General |
| Category: TREATMENT OF ORAL MUCOSITISSTOMATITIS THAT MAY BE CAUSED BY RADIOTHERAPY ANDOR CHEMOTHERAPY | ||||||
| 02/05/2019 | Intersect ENT, Inc. | PROPEL (Device) | Food and Beverage | In-kind items and services | $16.38 | General |
| Category: Otolaryngology (Ear, Nose, Throat) | ||||||
| 11/27/2018 | Medtronic USA, Inc. | FUSION (Device) | Food and Beverage | In-kind items and services | $30.25 | General |
| Category: Image Guided Surgery Products | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 8 | 368 | 412 | $313,364 | $58,001 |
| 2022 | 10 | 395 | 502 | $214,304 | $48,468 |
| 2021 | 6 | 240 | 299 | $167,991 | $37,213 |
| 2020 | 7 | 269 | 396 | $231,637 | $36,622 |
Total Patients
1,272
Total Services
1,609
Medicare Billing
$180,305
Procedure Codes
34
All Medicare Procedures & Services
34 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 38724 | Removal of lymph nodes, muscle, and tissue of neck | Facility | 2023 | 19 | 19 | $150,944 | $19,434 | 12.9% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 93 | 109 | $36,515 | $10,241 | 28.0% |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | Office | 2023 | 72 | 81 | $40,250 | $7,829 | 19.5% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 59 | 59 | $32,155 | $7,008 | 21.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 69 | 86 | $19,780 | $5,625 | 28.4% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2023 | 25 | 25 | $18,375 | $4,211 | 22.9% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 19 | 21 | $11,025 | $2,781 | 25.2% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 12 | 12 | $4,320 | $872.40 | 20.2% |
| 38724 | Removal of lymph nodes, muscle, and tissue of neck | Facility | 2022 | 16 | 16 | $91,204 | $14,729 | 16.2% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 73 | 90 | $30,150 | $8,753 | 29.0% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 58 | 79 | $18,170 | $5,242 | 28.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 40 | 40 | $20,400 | $4,802 | 23.5% |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | Office | 2022 | 31 | 39 | $17,238 | $3,835 | 22.2% |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office | 2022 | 99 | 158 | $7,268 | $3,361 | 46.2% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2022 | 16 | 18 | $8,910 | $2,477 | 27.8% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 28 | 28 | $10,080 | $2,332 | 23.1% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2022 | 11 | 11 | $7,480 | $1,917 | 25.6% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Office | 2022 | 23 | 23 | $3,404 | $1,019 | 29.9% |
| 38724 | Removal of lymph nodes, muscle, and tissue of neck | Facility | 2021 | 16 | 16 | $106,429 | $17,999 | 16.9% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Facility | 2021 | 76 | 119 | $23,205 | $8,886 | 38.3% |
| 31575 | Diagnostic examination of voice box using flexible endoscope | Facility | 2021 | 38 | 49 | $24,500 | $2,272 | 9.3% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Facility | 2021 | 40 | 44 | $5,280 | $2,107 | 39.9% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 15 | 15 | $1,914 | $1,541 | 80.5% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Office | 2021 | 11 | 11 | $1,818 | $1,464 | 80.5% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Facility | 2021 | 12 | 12 | $2,700 | $1,331 | 49.3% |
About Dr. Brent Chang, MD
Dr. Brent Chang, MD is a Otolaryngology healthcare provider based in Phoenix, Arizona. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/08/2017. The National Provider Identifier (NPI) number assigned to this provider is 1497277768.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Brent Chang, MD has received a total of $2,088 in payments from pharmaceutical and medical device companies, with $122.08 received in 2024. These payments were reported across 29 transactions from 16 companies. The most common payment nature is "Food and Beverage" ($1,434).
As a Medicare-enrolled provider, Chang has provided services to 1,272 Medicare beneficiaries, totaling 1,609 services with total Medicare billing of $180,305. Data is available for 4 years (2020–2023), covering 34 distinct procedure/service records.
Ad
Practice Information
- Specialty Otolaryngology
- Location Phoenix, AZ
- Active Since 07/08/2017
- Last Updated 07/21/2022
- Taxonomy Code 207Y00000X
- Entity Type Individual
- NPI Number 1497277768
Products in Payments
- Da Vinci Surgical System (Device) $733.26
- MATRIXMIDFACE (Device) $247.85
- MATRIXMANDIBLE (Device) $147.04
- RHINO-LARYNGO VIDEOSCOPE (Device) $144.59
- STEALTHSTATION S8 PLATFORM (Device) $122.08
- Surgical Care - Microsurgery (Biological) $119.53
- NA (Device) $111.94
- StealthStation (Device) $89.91
- FUSION (Device) $30.25
- MIDAS REX (Device) $29.63
- Nucleus (Device) $22.46
- CMF INSTRUMENTS (Device) $22.35
- TRUMATCH (Device) $22.23
- MUGARD (Device) $18.86
- VISUALASE (Device) $18.19
- Mini Vac (Device) $17.07
- PROPEL (Device) $16.38
- BILAYER WOUND MATRIX (BWM) (Device) $15.52
- Olympus ENT Fiber Scopes (Device) $14.91
- LIBTAYO (Biological) $14.25
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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