Total Payments
$1.6M
2024 Payments
$251,702
Companies
28
Transactions
118
Medicare Patients
507
Medicare Billing
$64,995
Payment Breakdown by Category
Royalty/License$1.6M (99.1%)
Research$11,392 (0.7%)
Education$1,600 (0.1%)
Food & Beverage$1,329 (0.1%)
Consulting$530.00 (0.0%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Royalty or License | $1.6M | 66 | 99.1% |
| Unspecified | $11,392 | 2 | 0.7% |
| Education | $1,600 | 2 | 0.1% |
| Food and Beverage | $1,329 | 47 | 0.1% |
| Consulting Fee | $530.00 | 1 | 0.0% |
Payments by Type
General
$1.6M
116 transactions
Research
$11,392
2 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Cook Incorporated | $1.1M | 49 | $0 (2023) |
| RTI SURGICAL, INC | $251,306 | 8 | $0 (2024) |
| Cook Biotech Incorporated | $217,923 | 8 | $0 (2023) |
| Wilson Cook Medical Incorporated | $28,671 | 4 | $0 (2023) |
| Intuitive Surgical, Inc. | $1,686 | 6 | $0 (2019) |
| ConvaTec Inc. | $530.00 | 1 | $0 (2023) |
| Medtronic, Inc. | $163.11 | 3 | $0 (2024) |
| THD AMERICA, INC. | $146.00 | 1 | $0 (2018) |
| Myriad Genetic Laboratories, Inc. | $143.22 | 2 | $0 (2023) |
| Ethicon US, LLC | $110.72 | 5 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $251,702 | 23 | RTI SURGICAL, INC ($251,306) |
| 2023 | $140,213 | 17 | Cook Biotech Incorporated ($99,681) |
| 2022 | $172,509 | 11 | Cook Biotech Incorporated ($106,849) |
| 2021 | $202,554 | 12 | Cook Incorporated ($191,142) |
| 2020 | $186,617 | 11 | Cook Incorporated ($186,582) |
| 2019 | $201,108 | 13 | Cook Incorporated ($201,047) |
| 2018 | $220,684 | 18 | Cook Incorporated ($218,859) |
| 2017 | $230,682 | 13 | Cook Incorporated ($230,591) |
All Payment Transactions
118 individual payment records from CMS Open Payments — Page 1 of 5
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/12/2024 | La Jolla Pharmaceutical Company | XERAVA (Drug) | Food and Beverage | In-kind items and services | $17.80 | General |
| Category: TETRACYCLINE CLASS ANTIBACTERIAL | ||||||
| 11/05/2024 | RTI SURGICAL, INC | BIODESIGN (Device) | Royalty or License | Cash or cash equivalent | $30,273.95 | General |
| Category: Tissue Therapies | ||||||
| 11/05/2024 | RTI SURGICAL, INC | BIODESIGN (Device) | Royalty or License | Cash or cash equivalent | $30,273.95 | General |
| Category: Tissue Therapies | ||||||
| 10/30/2024 | AstraZeneca Pharmaceuticals LP | LYNPARZA (Drug) | Food and Beverage | In-kind items and services | $18.70 | General |
| Category: Oncology | ||||||
| 10/22/2024 | Merck Sharp & Dohme LLC | KEYTRUDA (Biological) | Food and Beverage | In-kind items and services | $24.53 | General |
| Category: ONCOLOGY | ||||||
| 10/15/2024 | Medtronic, Inc. | INTERSTIM (Device) | Food and Beverage | In-kind items and services | $78.10 | General |
| Category: Sacral Nerve Stimulation | ||||||
| 10/15/2024 | Merck Sharp & Dohme LLC | KEYTRUDA (Biological), LYNPARZA | Food and Beverage | In-kind items and services | $19.92 | General |
| Category: ONCOLOGY | ||||||
| 09/10/2024 | Daiichi Sankyo Inc. | Enhertu (Drug) | Food and Beverage | In-kind items and services | $21.90 | General |
| Category: ONCOLOGY | ||||||
| 08/27/2024 | CSL Behring | Hizentra (Biological) | Food and Beverage | In-kind items and services | $23.24 | General |
| Category: Immunology | ||||||
| 07/30/2024 | RTI SURGICAL, INC | BIODESIGN (Device) | Royalty or License | Cash or cash equivalent | $38,967.79 | General |
| Category: Tissue Therapies | ||||||
| 07/30/2024 | RTI SURGICAL, INC | BIODESIGN (Device) | Royalty or License | Cash or cash equivalent | $38,967.79 | General |
| Category: Tissue Therapies | ||||||
| 07/09/2024 | Merck Sharp & Dohme LLC | KEYTRUDA (Biological) | Food and Beverage | In-kind items and services | $20.15 | General |
| Category: ONCOLOGY | ||||||
| 06/11/2024 | Integra LifeSciences Corporation | OMNIGRAFT (Device), Integra, Integra | Food and Beverage | In-kind items and services | $16.90 | General |
| Category: Recon-Skin and Wound | ||||||
| 05/30/2024 | Medtronic, Inc. | INTERSTIM (Device) | Food and Beverage | In-kind items and services | $53.00 | General |
| Category: Sacral Nerve Stimulation | ||||||
| 05/08/2024 | RTI SURGICAL, INC | BIODESIGN (Device) | Royalty or License | Cash or cash equivalent | $30,746.62 | General |
| Category: Tissue Therapies | ||||||
| 05/08/2024 | RTI SURGICAL, INC | BIODESIGN (Device) | Royalty or License | Cash or cash equivalent | $30,746.62 | General |
| Category: Tissue Therapies | ||||||
| 05/08/2024 | RTI SURGICAL, INC | BIODESIGN (Device) | Royalty or License | Cash or cash equivalent | $15,706.20 | General |
| Category: Tissue Therapies | ||||||
| 04/30/2024 | Innovation Technologies Inc | IRRISEPT (Device) | Food and Beverage | In-kind items and services | $18.19 | General |
| Category: JET LAVAGE DEVICE WITH CHG | ||||||
| 04/24/2024 | Merck Sharp & Dohme LLC | KEYTRUDA (Biological), LYNPARZA | Food and Beverage | In-kind items and services | $21.79 | General |
| Category: ONCOLOGY | ||||||
| 04/02/2024 | Sirtex Medical Inc | SIR-Spheres Microspheres (Device) | Food and Beverage | Cash or cash equivalent | $27.56 | General |
| Category: Interventional Oncology | ||||||
| 02/29/2024 | Dilon Technologies, Inc. | HEMOBLAST BELLOWS (Device) | Food and Beverage | In-kind items and services | $13.71 | General |
| Category: HEMOSTATIC AGENT | ||||||
| 02/07/2024 | RTI SURGICAL, INC | BIODESIGN (Device) | Royalty or License | Cash or cash equivalent | $35,623.42 | General |
| Category: Tissue Therapies | ||||||
| 01/04/2024 | Hologic Sales and Service, LLC | TRUNODE (Device), Localizer | Food and Beverage | In-kind items and services | $19.88 | General |
| Category: Breast and Skeletal Health | ||||||
| 12/12/2023 | La Jolla Pharmaceutical Company | XERAVA (Drug) | Food and Beverage | In-kind items and services | $15.32 | General |
| Category: TETRACYCLINE CLASS ANTIBACTERIAL | ||||||
| 12/05/2023 | Regeneron Healthcare Solutions, Inc. | LIBTAYO (Biological) | Food and Beverage | In-kind items and services | $24.18 | General |
| Category: ONCOLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 2 | 28 | 28 | $13,272 | $3,905 |
| 2022 | 4 | 115 | 137 | $59,612 | $15,400 |
| 2021 | 6 | 184 | 224 | $96,310 | $26,305 |
| 2020 | 8 | 180 | 202 | $76,594 | $19,385 |
Total Patients
507
Total Services
591
Medicare Billing
$64,995
Procedure Codes
20
All Medicare Procedures & Services
20 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2023 | 14 | 14 | $7,560 | $2,259 | 29.9% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 14 | 14 | $5,712 | $1,645 | 28.8% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 46 | 62 | $24,304 | $6,253 | 25.7% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2022 | 25 | 25 | $16,657 | $4,257 | 25.6% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 21 | 21 | $10,647 | $2,791 | 26.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 23 | 29 | $8,004 | $2,099 | 26.2% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 51 | 76 | $28,154 | $7,941 | 28.2% |
| 99205 | New patient outpatient visit, total time 60-74 minutes | Office | 2021 | 41 | 41 | $26,681 | $6,832 | 25.6% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 45 | 57 | $14,472 | $4,106 | 28.4% |
| 46221 | Removal of external hemorrhoids by rubber banding | Office | 2021 | 11 | 13 | $10,400 | $3,044 | 29.3% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Office | 2021 | 19 | 19 | $9,403 | $2,434 | 25.9% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2021 | 17 | 18 | $7,200 | $1,948 | 27.1% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 38 | 48 | $15,072 | $4,182 | 27.7% |
| 99204 | New patient office or other outpatient visit, typically 45 minutes | Office | 2020 | 30 | 30 | $14,520 | $3,851 | 26.5% |
| 99205 | New patient office or other outpatient visit, typically 60 minutes | Office | 2020 | 21 | 21 | $12,621 | $3,526 | 27.9% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Office | 2020 | 34 | 38 | $8,094 | $2,306 | 28.5% |
| 46600 | Diagnostic examination of the anus using an endoscope | Office | 2020 | 21 | 23 | $6,072 | $1,936 | 31.9% |
| 45378 | Diagnostic examination of large bowel using an endoscope | Facility | 2020 | 12 | 12 | $8,964 | $1,458 | 16.3% |
| 46221 | Removal of hemorrhoid by rubber banding | Facility | 2020 | 11 | 11 | $8,800 | $1,426 | 16.2% |
| 99212 | Established patient office or other outpatient visit, typically 10 minutes | Office | 2020 | 13 | 19 | $2,451 | $698.14 | 28.5% |
About Dr. David Armstrong, MD
Dr. David Armstrong, MD is a Colon & Rectal Surgery healthcare provider based in Lawrenceville, Georgia. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/03/2006. The National Provider Identifier (NPI) number assigned to this provider is 1720046089.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. David Armstrong, MD has received a total of $1.6M in payments from pharmaceutical and medical device companies, with $251,702 received in 2024. These payments were reported across 118 transactions from 28 companies. The most common payment nature is "Royalty or License" ($1.6M).
As a Medicare-enrolled provider, Armstrong has provided services to 507 Medicare beneficiaries, totaling 591 services with total Medicare billing of $64,995. Data is available for 4 years (2020–2023), covering 20 distinct procedure/service records.
Ad
Practice Information
- Specialty Colon & Rectal Surgery
- Location Lawrenceville, GA
- Active Since 05/03/2006
- Last Updated 10/12/2020
- Taxonomy Code 208C00000X
- Entity Type Individual
- NPI Number 1720046089
Products in Payments
- BIODESIGN (Device) $457,837
- SAEED (Device) $26,392
- COOK (Device) $2,279
- Da Vinci Surgical System (Device) $1,686
- AQUACEL AG+ (Device) $530.00
- INTERSTIM (Device) $163.11
- PRECISETUMOR (Device) $143.22
- KEYTRUDA (Biological) $103.21
- STELARA (Biological) $99.95
- HARMONIC Product Family (Device) $61.53
- Axonics (Device) $54.42
- XERAVA (Drug) $47.14
- LIBTAYO (Biological) $46.21
- HEMOBLAST BELLOWS (Device) $34.18
- Enseal (Device) $28.43
- SIR-Spheres Microspheres (Device) $27.56
- Cook Medical General Surgery (Device) $24.33
- Hizentra (Biological) $23.24
- Enhertu (Drug) $21.90
- Surgical Care - Tisseel (Biological) $20.85
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.