Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $24.18 | 1 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Pacira Pharmaceuticals Incorporated | $24.18 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $24.18 | 1 | Pacira Pharmaceuticals Incorporated ($24.18) |
All Payment Transactions
1 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/14/2024 | Pacira Pharmaceuticals Incorporated | Exparel (Drug) | Food and Beverage | In-kind items and services | $24.18 | General |
| Category: Pain Management | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 4 | 109 | 112 | $69,120 | $6,281 |
| 2022 | 4 | 97 | 98 | $59,130 | $5,983 |
| 2021 | 3 | 61 | 64 | $38,307 | $3,987 |
| 2020 | 4 | 89 | 91 | $56,898 | $5,740 |
All Medicare Procedures & Services
15 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Facility | 2023 | 37 | 40 | $25,920 | $2,237 | 8.6% |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | Facility | 2023 | 34 | 34 | $20,610 | $1,834 | 8.9% |
| 00812 | Anesthesia for exam of colon using an endoscope | Facility | 2023 | 25 | 25 | $11,970 | $1,310 | 10.9% |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | Facility | 2023 | 13 | 13 | $10,620 | $900.65 | 8.5% |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Facility | 2022 | 34 | 35 | $23,310 | $2,330 | 10.0% |
| 00812 | Anesthesia for exam of colon using an endoscope | Facility | 2022 | 32 | 32 | $15,570 | $1,806 | 11.6% |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | Facility | 2022 | 17 | 17 | $10,080 | $938.81 | 9.3% |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | Facility | 2022 | 14 | 14 | $10,170 | $908.30 | 8.9% |
| 00731 | Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2021 | 22 | 23 | $14,505 | $1,621 | 11.2% |
| 00812 | Anesthesia for diagnostic examination of large bowel using an endoscope | Facility | 2021 | 25 | 27 | $15,255 | $1,610 | 10.6% |
| 00811 | Anesthesia for procedure on large bowel using an endoscope | Facility | 2021 | 14 | 14 | $8,547 | $756.47 | 8.9% |
| 00731 | Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2020 | 34 | 36 | $23,142 | $2,363 | 10.2% |
| 00812 | Anesthesia for diagnostic examination of large bowel using an endoscope | Facility | 2020 | 30 | 30 | $17,226 | $1,817 | 10.5% |
| 00811 | Anesthesia for procedure on large bowel using an endoscope | Facility | 2020 | 13 | 13 | $7,656 | $791.08 | 10.3% |
| 00813 | Anesthesia for procedure on esophagus, stomach, small bowel, and/or large bowel using an endoscope | Facility | 2020 | 12 | 12 | $8,874 | $768.98 | 8.7% |
About Dr. David Maddox, M.D
Dr. David Maddox, M.D is a Anesthesiology healthcare provider based in Rockport, Maine. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 12/21/2005. The National Provider Identifier (NPI) number assigned to this provider is 1801872817.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. David Maddox, M.D has received a total of $24.18 in payments from pharmaceutical and medical device companies, with $24.18 received in 2024. These payments were reported across 1 transactions from 1 company. The most common payment nature is "Food and Beverage" ($24.18).
As a Medicare-enrolled provider, Maddox has provided services to 356 Medicare beneficiaries, totaling 365 services with total Medicare billing of $21,991. Data is available for 4 years (2020–2023), covering 15 distinct procedure/service records.
Practice Information
- Specialty Anesthesiology
- Location Rockport, ME
- Active Since 12/21/2005
- Last Updated 07/16/2007
- Taxonomy Code 207L00000X
- Entity Type Individual
- NPI Number 1801872817
Products in Payments
- Exparel (Drug) $24.18
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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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