Total Payments
$158,238
2024 Payments
$49,849
Companies
14
Transactions
104
Medicare Patients
2,988
Medicare Billing
$519,433
Payment Breakdown by Category
Other$69,602 (44.0%)
Consulting$50,974 (32.2%)
Royalty/License$27,204 (17.2%)
Travel$7,910 (5.0%)
Food & Beverage$2,548 (1.6%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $54,482 | 24 | 34.4% |
| Consulting Fee | $50,974 | 11 | 32.2% |
| Royalty or License | $27,204 | 2 | 17.2% |
| Acquisitions | $15,120 | 1 | 9.6% |
| Travel and Lodging | $7,910 | 21 | 5.0% |
| Food and Beverage | $2,548 | 45 | 1.6% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Phathom Pharmaceuticals, Inc. | $34,626 | 49 | $0 (2024) |
| Covidien LP | $27,281 | 3 | $0 (2019) |
| Davol Inc. | $23,568 | 6 | $0 (2022) |
| GENZYME CORPORATION | $19,522 | 12 | $0 (2024) |
| GI Supply, Inc. | $17,100 | 1 | $0 (2020) |
| Medtronic, Inc. | $15,408 | 9 | $0 (2024) |
| Regeneron Healthcare Solutions, Inc. | $10,028 | 12 | $0 (2024) |
| US ENDOSCOPY | $6,687 | 6 | $0 (2021) |
| IRONWOOD PHARMACEUTICALS, INC | $2,000 | 1 | $0 (2020) |
| Gyrus ACMI, Inc. | $1,680 | 1 | $0 (2017) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $49,849 | 70 | Phathom Pharmaceuticals, Inc. ($34,626) |
| 2023 | $11,084 | 6 | GENZYME CORPORATION ($8,628) |
| 2022 | $26,931 | 10 | Davol Inc. ($23,400) |
| 2021 | $15,689 | 3 | Medtronic, Inc. ($15,120) |
| 2020 | $19,130 | 3 | GI Supply, Inc. ($17,100) |
| 2019 | $21,659 | 9 | Covidien LP ($15,173) |
| 2017 | $13,897 | 3 | Covidien LP ($12,108) |
All Payment Transactions
104 individual payment records from CMS Open Payments — Page 1 of 5
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/28/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $66.60 | General |
| Category: Immunology | ||||||
| 10/28/2024 | Medtronic, Inc. | GI GENIUS (Device) | Food and Beverage | In-kind items and services | $9.08 | General |
| Category: Gastrointestinal AI | ||||||
| 10/22/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $3,318.00 | General |
| Category: Immunology | ||||||
| 09/04/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Travel and Lodging | Cash or cash equivalent | $144.34 | General |
| Category: GASTROENTEROLOGY | ||||||
| 09/04/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | Cash or cash equivalent | $39.81 | General |
| Category: GASTROENTEROLOGY | ||||||
| 08/29/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $1,659.00 | General |
| Category: Immunology | ||||||
| 08/14/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $1,000.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 08/07/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $3,500.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 08/07/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $1,000.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/31/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Travel and Lodging | In-kind items and services | $356.96 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/31/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Travel and Lodging | In-kind items and services | $345.16 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/31/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $105.23 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/27/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $55.61 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/27/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $47.87 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/27/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $35.23 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/27/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $29.30 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/27/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $29.30 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/26/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Travel and Lodging | In-kind items and services | $416.95 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/26/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Travel and Lodging | In-kind items and services | $346.09 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/26/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $135.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/24/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $3,500.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 06/26/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $1,000.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 06/05/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $1,000.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 06/05/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $1,000.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 05/29/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $1,000.00 | General |
| Category: GASTROENTEROLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 19 | 802 | 1,021 | $473,226 | $76,674 |
| 2022 | 14 | 644 | 799 | $361,468 | $59,998 |
| 2021 | 21 | 761 | 5,660 | $536,655 | $151,845 |
| 2020 | 22 | 781 | 8,261 | $725,669 | $230,917 |
Total Patients
2,988
Total Services
15,741
Medicare Billing
$519,433
Procedure Codes
76
All Medicare Procedures & Services
76 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 153 | 164 | $98,236 | $12,839 | 13.1% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 101 | 120 | $55,320 | $10,519 | 19.0% |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | Office | 2023 | 163 | 336 | $48,384 | $8,142 | 16.8% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2023 | 36 | 36 | $39,744 | $7,031 | 17.7% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2023 | 54 | 54 | $46,926 | $5,651 | 12.0% |
| 91010 | Study of esophagus to assess movement | Office | 2023 | 31 | 31 | $30,225 | $5,498 | 18.2% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 38 | 39 | $18,759 | $3,856 | 20.6% |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 2023 | 22 | 22 | $17,622 | $3,606 | 20.5% |
| 43229 | Destruction of polyp or growth of esophagus using a flexible endoscope | Facility | 2023 | 18 | 22 | $18,744 | $2,947 | 15.7% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 38 | 42 | $13,734 | $2,783 | 20.3% |
| 43270 | Destruction of polyp or growth of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 12 | 17 | $16,507 | $2,586 | 15.7% |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility | 2023 | 19 | 19 | $13,395 | $2,514 | 18.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 23 | 23 | $13,869 | $2,436 | 17.6% |
| G0121 | Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | Facility | 2023 | 11 | 11 | $8,822 | $1,804 | 20.4% |
| 43248 | Insertion of guide wire with dilation of esophagus using a flexible endoscope | Facility | 2023 | 14 | 14 | $10,066 | $1,407 | 14.0% |
| 43235 | Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 17 | 17 | $9,044 | $1,343 | 14.8% |
| 91035 | Monitoring and recording of esophageal function through a capsule attached to the esophagus wall | Facility | 2023 | 15 | 15 | $5,145 | $882.52 | 17.2% |
| 43450 | Dilation of esophagus | Facility | 2023 | 25 | 25 | $8,600 | $753.38 | 8.8% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2023 | 12 | 14 | $84.00 | $76.74 | 91.4% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 136 | 151 | $85,013 | $11,824 | 13.9% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 95 | 113 | $50,963 | $9,824 | 19.3% |
| 91010 | Study of esophagus to assess movement | Office | 2022 | 38 | 39 | $35,607 | $7,168 | 20.1% |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | Office | 2022 | 141 | 259 | $35,224 | $5,822 | 16.5% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2022 | 49 | 49 | $42,904 | $5,268 | 12.3% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2022 | 25 | 25 | $25,875 | $4,884 | 18.9% |
About Dr. Robert Ganz, MD
Dr. Robert Ganz, MD is a Gastroenterology healthcare provider based in Saint Paul, Minnesota. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/06/2006. The National Provider Identifier (NPI) number assigned to this provider is 1982676672.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Robert Ganz, MD has received a total of $158,238 in payments from pharmaceutical and medical device companies, with $49,849 received in 2024. These payments were reported across 104 transactions from 14 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($54,482).
As a Medicare-enrolled provider, Ganz has provided services to 2,988 Medicare beneficiaries, totaling 15,741 services with total Medicare billing of $519,433. Data is available for 4 years (2020–2023), covering 76 distinct procedure/service records.
Ad
Practice Information
- Specialty Gastroenterology
- Location Saint Paul, MN
- Active Since 02/06/2006
- Last Updated 10/29/2007
- Taxonomy Code 207RG0100X
- Entity Type Individual
- NPI Number 1982676672
Products in Payments
- VOQUEZNA (Drug) $34,626
- DUPIXENT (Biological) $29,354
- EndoFlip (Device) $15,120
- EsoFlip (Device) $15,096
- EVIS EXERA (Device) $1,680
- LINX Reflux Management System (Device) $229.57
- GI GENIUS (Device) $171.47
- ENDOFLIP (Device) $115.95
- ET General (Device) $30.27
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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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