Total Payments
$9,068
2024 Payments
$2,321
Companies
46
Transactions
411
Medicare Patients
1,268
Medicare Billing
$122,745
Payment Breakdown by Category
Food & Beverage$7,753 (85.5%)
Consulting$1,200 (13.2%)
Other$113.14 (1.2%)
Education$2.26 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $7,753 | 408 | 85.5% |
| Consulting Fee | $1,200 | 1 | 13.2% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $113.14 | 1 | 1.2% |
| Education | $2.26 | 1 | 0.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ABBVIE INC. | $1,296 | 92 | $0 (2024) |
| Biohaven Pharmaceuticals, Inc. | $1,271 | 5 | $0 (2021) |
| AstraZeneca Pharmaceuticals LP | $1,134 | 24 | $0 (2024) |
| Novo Nordisk Inc | $844.29 | 49 | $0 (2024) |
| GlaxoSmithKline, LLC. | $559.15 | 35 | $0 (2024) |
| Lilly USA, LLC | $544.37 | 44 | $0 (2024) |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $446.87 | 29 | $0 (2024) |
| Abbott Laboratories | $409.12 | 12 | $0 (2024) |
| PFIZER INC. | $346.12 | 19 | $0 (2024) |
| Amgen Inc. | $292.31 | 12 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $2,321 | 143 | ABBVIE INC. ($609.21) |
| 2023 | $1,594 | 88 | AstraZeneca Pharmaceuticals LP ($299.95) |
| 2022 | $1,570 | 76 | Novo Nordisk Inc ($257.13) |
| 2021 | $2,891 | 73 | Biohaven Pharmaceuticals, Inc. ($1,271) |
| 2020 | $579.65 | 30 | Novo Nordisk Inc ($171.64) |
| 2018 | $113.14 | 1 | United Therapeutics Corporation ($113.14) |
All Payment Transactions
411 individual payment records from CMS Open Payments — Page 1 of 17
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/27/2024 | Abbott Laboratories | OCTRODE (Device) | Food and Beverage | In-kind items and services | $17.84 | General |
| Category: Neuromodulation | ||||||
| 12/23/2024 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $15.47 | General |
| Category: Gastroenterology | ||||||
| 12/18/2024 | GlaxoSmithKline, LLC. | TRELEGY ELLIPTA (Drug) | Food and Beverage | In-kind items and services | $21.13 | General |
| Category: RESPIRATORY | ||||||
| 12/16/2024 | Abbott Laboratories | FREESTYLE LIBRE 3 (Device) | Food and Beverage | In-kind items and services | $24.42 | General |
| Category: Diabetes Care | ||||||
| 11/20/2024 | AstraZeneca Pharmaceuticals LP | BREZTRI (Drug) | Food and Beverage | In-kind items and services | $14.80 | General |
| Category: Respiratory | ||||||
| 11/12/2024 | GlaxoSmithKline, LLC. | TRELEGY ELLIPTA (Drug) | Food and Beverage | In-kind items and services | $11.87 | General |
| Category: RESPIRATORY | ||||||
| 11/07/2024 | Novo Nordisk Inc | Wegovy (Drug) | Food and Beverage | In-kind items and services | $16.34 | General |
| Category: Obesity | ||||||
| 10/31/2024 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $17.30 | General |
| Category: Gastroenterology | ||||||
| 10/29/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $13.24 | General |
| Category: GASTROENTEROLOGY | ||||||
| 10/24/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $18.05 | General |
| Category: NEUROSCIENCE | ||||||
| 10/24/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $2.35 | General |
| Category: NEUROSCIENCE | ||||||
| 10/23/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $28.51 | General |
| Category: UROLOGY | ||||||
| 10/18/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $13.36 | General |
| Category: NEUROSCIENCE | ||||||
| 10/17/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $8.04 | General |
| Category: NEUROSCIENCE | ||||||
| 10/16/2024 | Astellas Pharma US Inc | Veozah (Drug) | Food and Beverage | In-kind items and services | $14.79 | General |
| Category: Biological | ||||||
| 10/16/2024 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $14.62 | General |
| Category: Gastroenterology | ||||||
| 10/14/2024 | Kowa Pharmaceuticals America, Inc. | ZORYVE (Drug) | Food and Beverage | In-kind items and services | $13.56 | General |
| Category: DERMATOLOGY | ||||||
| 10/10/2024 | Novo Nordisk Inc | Ozempic (Drug), Rybelsus | Food and Beverage | In-kind items and services | $20.89 | General |
| Category: Diabetes | ||||||
| 10/09/2024 | GlaxoSmithKline, LLC. | TRELEGY ELLIPTA (Drug) | Food and Beverage | In-kind items and services | $15.11 | General |
| Category: RESPIRATORY | ||||||
| 10/07/2024 | Novo Nordisk Inc | Wegovy (Drug) | Food and Beverage | In-kind items and services | $2.71 | General |
| Category: Obesity | ||||||
| 10/03/2024 | Kowa Pharmaceuticals America, Inc. | ZORYVE (Drug) | Food and Beverage | In-kind items and services | $13.93 | General |
| Category: DERMATOLOGY | ||||||
| 10/02/2024 | Amgen Inc. | Otezla (Drug), Repatha | Food and Beverage | In-kind items and services | $15.08 | General |
| Category: Inflammation | ||||||
| 09/30/2024 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $15.53 | General |
| Category: Gastroenterology | ||||||
| 09/26/2024 | AstraZeneca Pharmaceuticals LP | AIRSUPRA (Drug) | Food and Beverage | In-kind items and services | $13.38 | General |
| Category: Respiratory | ||||||
| 09/25/2024 | GlaxoSmithKline, LLC. | TRELEGY ELLIPTA (Drug), AREXVY | Food and Beverage | In-kind items and services | $15.59 | General |
| Category: RESPIRATORY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 7 | 342 | 539 | $133,508 | $40,090 |
| 2022 | 11 | 343 | 545 | $108,978 | $36,980 |
| 2021 | 10 | 418 | 541 | $98,513 | $33,979 |
| 2020 | 5 | 165 | 173 | $35,653 | $11,697 |
Total Patients
1,268
Total Services
1,798
Medicare Billing
$122,745
Procedure Codes
33
All Medicare Procedures & Services
33 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 | 101 | 145 | $43,690 | $11,105 | 25.4% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 100 | 172 | $36,422 | $9,867 | 27.1% |
| G0438 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Office | 2023 | 48 | 48 | $19,858 | $7,659 | 38.6% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2023 | 46 | 46 | $14,472 | $5,738 | 39.6% |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office | 2023 | 25 | 106 | $15,418 | $4,833 | 31.3% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 11 | 11 | $3,018 | $776.52 | 25.7% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 11 | 11 | $630.00 | $111.10 | 17.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 97 | 158 | $42,344 | $12,546 | 29.6% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 77 | 127 | $23,114 | $6,941 | 30.0% |
| G0438 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Office | 2022 | 32 | 32 | $13,760 | $5,205 | 37.8% |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office | 2022 | 18 | 108 | $11,124 | $5,084 | 45.7% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2022 | 29 | 29 | $8,468 | $3,702 | 43.7% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 14 | 14 | $5,740 | $1,499 | 26.1% |
| 90662 | Influenza vaccine split virus, preservative free | Office | 2022 | 14 | 14 | $1,274 | $953.00 | 74.8% |
| G0008 | Administration of influenza virus vaccine | Office | 2022 | 16 | 16 | $1,075 | $457.74 | 42.6% |
| G0444 | Annual depression screening, 15 minutes | Office | 2022 | 14 | 14 | $630.00 | $251.66 | 39.9% |
| 69209 | Removal of impacted ear wax by washing | Office | 2022 | 16 | 16 | $735.00 | $187.27 | 25.5% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2022 | 16 | 17 | $714.00 | $154.61 | 21.7% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 104 | 188 | $34,216 | $10,855 | 31.7% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2021 | 77 | 77 | $22,484 | $10,006 | 44.5% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 84 | 121 | $32,428 | $9,342 | 28.8% |
| 90662 | Vaccine for influenza for injection into muscle, split virus, preservation free | Office | 2021 | 15 | 15 | $1,365 | $978.90 | 71.7% |
| G0444 | Annual depression screening, 15 minutes | Office | 2021 | 52 | 52 | $2,340 | $945.88 | 40.4% |
| 0011A | Adm sarscov2 100mcg/0.5ml1st | Office | 2021 | 13 | 13 | $1,300 | $504.14 | 38.8% |
| 0012A | Adm sarscov2 100mcg/0.5ml2nd | Office | 2021 | 12 | 12 | $1,200 | $465.36 | 38.8% |
About Dr. David Chadwick, D.O
Dr. David Chadwick, D.O is a Family Medicine healthcare provider based in Phoenix, Arizona. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 04/17/2017. The National Provider Identifier (NPI) number assigned to this provider is 1164956041.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. David Chadwick, D.O has received a total of $9,068 in payments from pharmaceutical and medical device companies, with $2,321 received in 2024. These payments were reported across 411 transactions from 46 companies. The most common payment nature is "Food and Beverage" ($7,753).
As a Medicare-enrolled provider, Chadwick has provided services to 1,268 Medicare beneficiaries, totaling 1,798 services with total Medicare billing of $122,745. Data is available for 4 years (2020–2023), covering 33 distinct procedure/service records.
Ad
Practice Information
- Specialty Family Medicine
- Location Phoenix, AZ
- Active Since 04/17/2017
- Last Updated 07/29/2024
- Taxonomy Code 207Q00000X
- Entity Type Individual
- NPI Number 1164956041
Products in Payments
- NURTEC ODT (Drug) $1,348
- VRAYLAR (Drug) $734.98
- FARXIGA (Drug) $563.86
- XIFAXAN (Drug) $446.87
- TRELEGY ELLIPTA (Drug) $417.86
- JARDIANCE (Drug) $346.64
- Ozempic (Drug) $313.47
- BREZTRI (Drug) $296.73
- AIRSUPRA (Drug) $261.89
- LINZESS (Drug) $202.12
- QULIPTA (Drug) $196.58
- EVENITY (Biological) $195.93
- Octrode SCS Leads (Device) $183.06
- MOUNJARO (Drug) $177.67
- Saxenda (Drug) $147.38
- TRULICITY (Drug) $137.33
- ELIQUIS (Drug) $132.73
- Rybelsus (Drug) $127.43
- UBRELVY (Drug) $118.15
- PREVNAR 13 (Biological) $116.60
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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