Total Payments
$500.53
2023 Payments
$183.25
Companies
5
Transactions
19
Medicare Patients
1,494
Medicare Billing
$166,580
Payment Breakdown by Category
Food & Beverage$500.53 (100.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $500.53 | 19 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Allergan Inc. | $266.81 | 12 | $0 (2019) |
| Boston Scientific Corporation | $168.91 | 3 | $0 (2023) |
| ERBE USA Inc | $27.62 | 2 | $0 (2020) |
| PENTAX of America, Inc. | $22.85 | 1 | $0 (2020) |
| Medtronic, Inc. | $14.34 | 1 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2023 | $183.25 | 4 | Boston Scientific Corporation ($168.91) |
| 2020 | $35.10 | 2 | PENTAX of America, Inc. ($22.85) |
| 2019 | $30.14 | 2 | ERBE USA Inc ($15.37) |
| 2018 | $31.22 | 2 | Allergan Inc. ($31.22) |
| 2017 | $220.82 | 9 | Allergan Inc. ($220.82) |
All Payment Transactions
19 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 04/25/2023 | Medtronic, Inc. | GI GENIUS (Device) | Food and Beverage | In-kind items and services | $14.34 | General |
| Category: Gastrointestinal AI | ||||||
| 03/09/2023 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $96.15 | General |
| Category: General - Biliary Devices_ENDO | ||||||
| 03/09/2023 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $16.31 | General |
| Category: General - Hemostasis_ENDO | ||||||
| 03/06/2023 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $56.45 | General |
| Category: General - Hemostasis_ENDO | ||||||
| 04/07/2020 | PENTAX of America, Inc. | — | Food and Beverage | Cash or cash equivalent | $22.85 | General |
| Category: Gastroenterology | ||||||
| 02/27/2020 | ERBE USA Inc | ERBE (Device), APC | Food and Beverage | Cash or cash equivalent | $12.25 | General |
| Category: ELECTROSURGERY | ||||||
| 06/06/2019 | Allergan Inc. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $14.77 | General |
| Category: CYSTIC FIBROSIS | ||||||
| 03/12/2019 | ERBE USA Inc | VIO300D; APC2 (Device), ERBEJET2 | Food and Beverage | In-kind items and services | $15.37 | General |
| Category: ELECTROSURGICAL | ||||||
| 08/30/2018 | Allergan Inc. | VIBERZI (Drug), LINZESS | Food and Beverage | In-kind items and services | $17.37 | General |
| Category: GASTROENTEROLOGY | ||||||
| 02/15/2018 | Allergan Inc. | VIBERZI (Drug), LINZESS | Food and Beverage | In-kind items and services | $13.85 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/27/2017 | Allergan Inc. | LINZESS (Drug) | Food and Beverage | In-kind items and services | $5.41 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/13/2017 | Allergan Inc. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $9.89 | General |
| Category: CYSTIC FIBROSIS | ||||||
| 10/16/2017 | Allergan Inc. | VIBERZI (Drug), LINZESS | Food and Beverage | In-kind items and services | $5.41 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/24/2017 | Allergan Inc. | LINZESS (Drug) | Food and Beverage | In-kind items and services | $13.66 | General |
| Category: GASTROENTEROLOGY | ||||||
| 06/07/2017 | Allergan Inc. | LINZESS (Drug) | Food and Beverage | In-kind items and services | $6.74 | General |
| Category: GASTROENTEROLOGY | ||||||
| 06/05/2017 | Allergan Inc. | LINZESS (Drug), VIBERZI | Food and Beverage | In-kind items and services | $20.86 | General |
| Category: GASTROENTEROLOGY | ||||||
| 02/09/2017 | Allergan Inc. | LINZESS (Drug), VIBERZI | Food and Beverage | In-kind items and services | $126.52 | General |
| Category: GASTROENTEROLOGY | ||||||
| 02/09/2017 | Allergan Inc. | VIBERZI (Drug) | Food and Beverage | In-kind items and services | $15.99 | General |
| Category: GASTROENTEROLOGY | ||||||
| 02/03/2017 | Allergan Inc. | LINZESS (Drug), VIBERZI | Food and Beverage | In-kind items and services | $16.34 | General |
| Category: GASTROENTEROLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 7 | 350 | 356 | $326,472 | $41,498 |
| 2022 | 10 | 350 | 358 | $281,442 | $39,570 |
| 2021 | 8 | 430 | 439 | $318,977 | $47,309 |
| 2020 | 7 | 364 | 384 | $229,300 | $38,204 |
Total Patients
1,494
Total Services
1,537
Medicare Billing
$166,580
Procedure Codes
32
All Medicare Procedures & Services
32 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 | 82 | 82 | $105,042 | $17,438 | 16.6% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2023 | 132 | 132 | $163,416 | $10,822 | 6.6% |
| 46600 | Diagnostic exam of anus using an endoscope | Office | 2023 | 39 | 40 | $13,760 | $3,848 | 28.0% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 40 | 44 | $10,780 | $3,030 | 28.1% |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 2023 | 15 | 16 | $15,312 | $2,668 | 17.4% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 31 | 31 | $9,362 | $2,486 | 26.6% |
| 46221 | Removal of external hemorrhoids by rubber banding | Facility | 2023 | 11 | 11 | $8,800 | $1,205 | 13.7% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2022 | 120 | 120 | $147,840 | $12,998 | 8.8% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2022 | 47 | 47 | $59,690 | $9,644 | 16.2% |
| 46600 | Diagnostic exam of anus using an endoscope | Office | 2022 | 40 | 43 | $14,405 | $4,006 | 27.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 45 | 50 | $12,200 | $3,365 | 27.6% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 38 | 38 | $11,400 | $3,048 | 26.7% |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 2022 | 12 | 12 | $11,376 | $2,139 | 18.8% |
| G0121 | Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | Facility | 2022 | 11 | 11 | $10,439 | $1,962 | 18.8% |
| 46221 | Removal of external hemorrhoids by rubber banding | Facility | 2022 | 13 | 13 | $10,387 | $1,378 | 13.3% |
| 91122 | Study of rectum sensitivity and function | Facility | 2022 | 11 | 11 | $2,574 | $712.24 | 27.7% |
| 76872 | Ultrasound scan of pelvic region through rectum | Facility | 2022 | 13 | 13 | $1,131 | $318.18 | 28.1% |
| 45380 | Biopsy of the large bowel using an endoscope (colonoscopy) | Facility | 2021 | 149 | 149 | $172,840 | $14,798 | 8.6% |
| 45385 | Removal of polyps or growths in large bowel using an endoscope (colonoscopy) using a mechanical snare | Facility | 2021 | 58 | 58 | $70,064 | $11,962 | 17.1% |
| 46600 | Diagnostic examination of the anus using an endoscope | Office | 2021 | 71 | 72 | $20,376 | $7,284 | 35.7% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 60 | 60 | $17,280 | $5,310 | 30.7% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 49 | 57 | $11,457 | $4,098 | 35.8% |
| 46221 | Removal of external hemorrhoids by rubber banding | Facility | 2021 | 21 | 21 | $15,729 | $2,125 | 13.5% |
| 45378 | Diagnostic examination of the colon (large bowel) using an endoscope(colonoscopy); high risk | Facility | 2021 | 11 | 11 | $9,889 | $1,217 | 12.3% |
| 99212 | Established patient outpatient visit, total time 10-19 minutes | Office | 2021 | 11 | 11 | $1,342 | $515.79 | 38.4% |
About Dr. John Sun, MD
Dr. John Sun, MD is a Surgery healthcare provider based in Parker, Colorado. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/08/2006. The National Provider Identifier (NPI) number assigned to this provider is 1003865023.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. John Sun, MD has received a total of $500.53 in payments from pharmaceutical and medical device companies, with $183.25 received in 2023. These payments were reported across 19 transactions from 5 companies. The most common payment nature is "Food and Beverage" ($500.53).
As a Medicare-enrolled provider, Sun has provided services to 1,494 Medicare beneficiaries, totaling 1,537 services with total Medicare billing of $166,580. Data is available for 4 years (2020–2023), covering 32 distinct procedure/service records.
Ad
Practice Information
- Specialty Surgery
- Location Parker, CO
- Active Since 05/08/2006
- Last Updated 06/26/2009
- Taxonomy Code 208600000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1003865023
Products in Payments
- LINZESS (Drug) $189.53
- VIBERZI (Drug) $52.62
- ZENPEP (Drug) $24.66
- VIO300D; APC2 (Device) $15.37
- GI GENIUS (Device) $14.34
- ERBE (Device) $12.25
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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