Total Payments
$16,838
2024 Payments
$79.88
Companies
3
Transactions
28
Medicare Patients
1,535
Medicare Billing
$133,104
Payment Breakdown by Category
Education$14,526 (86.3%)
Travel$1,465 (8.7%)
Food & Beverage$845.88 (5.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Education | $14,526 | 6 | 86.3% |
| Travel and Lodging | $1,465 | 9 | 8.7% |
| Food and Beverage | $845.88 | 13 | 5.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Intuitive Surgical, Inc. | $16,622 | 26 | $0 (2019) |
| Davol Inc. | $135.51 | 1 | $0 (2017) |
| Medtronic, Inc. | $79.88 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $79.88 | 1 | Medtronic, Inc. ($79.88) |
| 2019 | $3,185 | 3 | Intuitive Surgical, Inc. ($3,185) |
| 2018 | $13,268 | 21 | Intuitive Surgical, Inc. ($13,268) |
| 2017 | $305.02 | 3 | Intuitive Surgical, Inc. ($169.51) |
All Payment Transactions
28 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 09/11/2024 | Medtronic, Inc. | GI GENIUS (Device) | Food and Beverage | In-kind items and services | $79.88 | General |
| Category: Gastrointestinal AI | ||||||
| 07/31/2019 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $26.44 | General |
| Category: SURGERY | ||||||
| 07/06/2019 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $158.41 | General |
| Category: SURGERY | ||||||
| 06/14/2019 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 06/29/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 06/26/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $111.46 | General |
| Category: SURGERY | ||||||
| 06/26/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $26.20 | General |
| Category: SURGERY | ||||||
| 06/26/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $14.64 | General |
| Category: SURGERY | ||||||
| 06/26/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $13.60 | General |
| Category: SURGERY | ||||||
| 06/26/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $13.25 | General |
| Category: SURGERY | ||||||
| 06/26/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $10.51 | General |
| Category: SURGERY | ||||||
| 06/26/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $10.06 | General |
| Category: SURGERY | ||||||
| 06/26/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $9.96 | General |
| Category: SURGERY | ||||||
| 06/26/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $1.67 | General |
| Category: SURGERY | ||||||
| 06/12/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 06/12/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $12.60 | General |
| Category: SURGERY | ||||||
| 06/12/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $11.38 | General |
| Category: SURGERY | ||||||
| 06/12/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | In-kind items and services | $10.99 | General |
| Category: SURGERY | ||||||
| 06/05/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $84.12 | General |
| Category: SURGERY | ||||||
| 05/29/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $3,000.00 | General |
| Category: SURGERY | ||||||
| 05/21/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Food and Beverage | Cash or cash equivalent | $102.05 | General |
| Category: SURGERY | ||||||
| 05/16/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $516.24 | General |
| Category: SURGERY | ||||||
| 05/15/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Education | In-kind items and services | $2,500.00 | General |
| Category: SURGERY | ||||||
| 04/10/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $796.32 | General |
| Category: SURGERY | ||||||
| 04/10/2018 | Intuitive Surgical, Inc. | Da Vinci Surgical System (Device) | Travel and Lodging | In-kind items and services | $23.00 | General |
| Category: SURGERY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 8 | 373 | 379 | $250,185 | $29,898 |
| 2022 | 9 | 389 | 393 | $213,614 | $29,584 |
| 2021 | 11 | 410 | 420 | $249,641 | $44,156 |
| 2020 | 8 | 363 | 371 | $192,951 | $29,466 |
Total Patients
1,535
Total Services
1,563
Medicare Billing
$133,104
Procedure Codes
36
All Medicare Procedures & Services
36 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2023 | 67 | 68 | $91,760 | $13,725 | 15.0% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2023 | 85 | 86 | $111,741 | $7,577 | 6.8% |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 2023 | 17 | 17 | $17,213 | $2,915 | 16.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Facility | 2023 | 32 | 32 | $3,232 | $1,733 | 53.6% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2023 | 18 | 18 | $2,970 | $1,661 | 55.9% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 17 | 18 | $2,178 | $1,297 | 59.6% |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | Facility | 2023 | 122 | 123 | $20,343 | $545.51 | 2.7% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Facility | 2023 | 15 | 17 | $748.00 | $443.04 | 59.2% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2022 | 53 | 53 | $69,080 | $10,396 | 15.0% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2022 | 74 | 74 | $92,532 | $6,275 | 6.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2022 | 47 | 47 | $8,033 | $4,669 | 58.1% |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 2022 | 18 | 18 | $17,580 | $3,141 | 17.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Facility | 2022 | 41 | 41 | $4,141 | $2,273 | 54.9% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2022 | 17 | 18 | $2,178 | $1,217 | 55.9% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2022 | 13 | 13 | $1,066 | $699.42 | 65.6% |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | Facility | 2022 | 112 | 112 | $18,256 | $488.12 | 2.7% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Facility | 2022 | 14 | 17 | $748.00 | $424.88 | 56.8% |
| 44205 | Partial removal of small and large bowel with attachment of small and large bowel using an endoscope | Facility | 2021 | 11 | 11 | $42,353 | $11,364 | 26.8% |
| 45385 | Removal of polyps or growths in large bowel using an endoscope (colonoscopy) using a mechanical snare | Facility | 2021 | 45 | 45 | $57,519 | $8,861 | 15.4% |
| 45380 | Biopsy of the large bowel using an endoscope (colonoscopy) | Facility | 2021 | 77 | 77 | $92,085 | $7,973 | 8.7% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Facility | 2021 | 44 | 44 | $6,810 | $4,658 | 68.4% |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 2021 | 22 | 22 | $20,872 | $4,014 | 19.2% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Facility | 2021 | 39 | 39 | $3,631 | $2,374 | 65.4% |
| 46221 | Removal of external hemorrhoids by rubber banding | Facility | 2021 | 15 | 16 | $4,178 | $2,052 | 49.1% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Facility | 2021 | 16 | 17 | $1,364 | $909.16 | 66.7% |
About Dr. Leonard Armstrong, MD
Dr. Leonard Armstrong, MD is a Surgery healthcare provider based in Saint Paul, Minnesota. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 11/17/2008. The National Provider Identifier (NPI) number assigned to this provider is 1538314695.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Leonard Armstrong, MD has received a total of $16,838 in payments from pharmaceutical and medical device companies, with $79.88 received in 2024. These payments were reported across 28 transactions from 3 companies. The most common payment nature is "Education" ($14,526).
As a Medicare-enrolled provider, Armstrong has provided services to 1,535 Medicare beneficiaries, totaling 1,563 services with total Medicare billing of $133,104. Data is available for 4 years (2020–2023), covering 36 distinct procedure/service records.
Ad
Practice Information
- Specialty Surgery
- Location Saint Paul, MN
- Active Since 11/17/2008
- Last Updated 01/28/2025
- Taxonomy Code 208600000X
- Entity Type Individual
- NPI Number 1538314695
Products in Payments
- Da Vinci Surgical System (Device) $16,622
- DAV-Phasix (Device) $135.51
- GI GENIUS (Device) $79.88
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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