Total Payments
$35,600
2024 Payments
$22,919
Companies
31
Transactions
156
Medicare Patients
1,188
Medicare Billing
$111,616
Payment Breakdown by Category
Travel$12,535 (35.2%)
Other$11,200 (31.5%)
Food & Beverage$8,090 (22.7%)
Consulting$3,675 (10.3%)
Gifts$99.95 (0.3%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Travel and Lodging | $12,535 | 37 | 35.2% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $9,450 | 5 | 26.5% |
| Food and Beverage | $8,090 | 110 | 22.7% |
| Consulting Fee | $3,675 | 2 | 10.3% |
| Honoraria | $1,750 | 1 | 4.9% |
| Gift | $99.95 | 1 | 0.3% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Phathom Pharmaceuticals, Inc. | $10,510 | 19 | $0 (2024) |
| STERIS CORPORATION | $6,009 | 18 | $0 (2024) |
| US ENDOSCOPY | $3,500 | 1 | $0 (2024) |
| Olympus Corporation of the Americas | $3,001 | 21 | $0 (2023) |
| Mauna Kea Technologies, Inc. | $2,762 | 14 | $0 (2024) |
| Covidien LP | $2,652 | 23 | $0 (2019) |
| GI Supply, Inc. | $2,187 | 3 | $0 (2021) |
| Boston Scientific Corporation | $850.78 | 5 | $0 (2024) |
| Endogastric Solutions, Inc | $519.70 | 3 | $0 (2022) |
| Wilson Cook Medical Incorporated | $473.30 | 2 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $22,919 | 52 | Phathom Pharmaceuticals, Inc. ($10,510) |
| 2023 | $2,637 | 24 | Olympus Corporation of the Americas ($1,616) |
| 2022 | $2,601 | 26 | Olympus Corporation of the Americas ($995.09) |
| 2021 | $1,359 | 13 | Wilson Cook Medical Incorporated ($473.30) |
| 2020 | $1,771 | 2 | GI Supply, Inc. ($1,750) |
| 2019 | $1,994 | 16 | Covidien LP ($1,994) |
| 2018 | $831.50 | 12 | Synergy Pharmaceuticals Inc ($352.87) |
| 2017 | $1,488 | 11 | Covidien LP ($410.74) |
All Payment Transactions
156 individual payment records from CMS Open Payments — Page 1 of 7
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/17/2024 | Boston Scientific Corporation | OverStitch Endoscopic Suturing System Sx (Device) | Food and Beverage | In-kind items and services | $21.03 | General |
| Category: OverStitch Endoscopic Suturing System Sx_ENDO | ||||||
| 12/11/2024 | 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 | $1,200.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 12/06/2024 | STERIS CORPORATION | truFreeze (Device) | Food and Beverage | In-kind items and services | $78.41 | General |
| Category: Gastroenterology | ||||||
| 12/03/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $38.12 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/30/0002 | Mauna Kea Technologies, Inc. | — | Travel and Lodging | Cash or cash equivalent | $602.50 | General |
| 10/30/2024 | 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 | $450.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 10/09/2024 | 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 | $2,400.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 10/09/2024 | 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 | $1,200.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 09/25/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $113.93 | General |
| Category: GASTROENTEROLOGY | ||||||
| 09/18/2024 | STERIS CORPORATION | truFreeze (Device) | Food and Beverage | In-kind items and services | $130.98 | General |
| Category: Gastroenterology | ||||||
| 09/18/2024 | STERIS CORPORATION | truFreeze (Device) | Food and Beverage | In-kind items and services | $130.98 | General |
| Category: Gastroenterology | ||||||
| 09/18/2024 | STERIS CORPORATION | truFreeze (Device) | Food and Beverage | In-kind items and services | $130.98 | General |
| Category: Gastroenterology | ||||||
| 09/14/2024 | Mauna Kea Technologies, Inc. | — | Food and Beverage | Cash or cash equivalent | $207.00 | General |
| 09/13/2024 | Boston Scientific Corporation | ORISE (Device) | Food and Beverage | In-kind items and services | $23.68 | General |
| Category: ORISE_ENDO | ||||||
| 09/12/2024 | Boston Scientific Corporation | ORISE (Device) | Travel and Lodging | In-kind items and services | $624.73 | General |
| Category: ORISE_ENDO | ||||||
| 08/28/2024 | 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 | $4,200.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 08/28/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Travel and Lodging | Cash or cash equivalent | $40.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 08/28/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | Cash or cash equivalent | $37.06 | 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 | $346.09 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/26/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Travel and Lodging | In-kind items and services | $246.96 | General |
| Category: GASTROENTEROLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 3 | 39 | 39 | $29,844 | $4,093 |
| 2022 | 9 | 243 | 265 | $145,641 | $24,223 |
| 2021 | 11 | 374 | 435 | $207,321 | $35,478 |
| 2020 | 17 | 532 | 608 | $270,661 | $47,822 |
Total Patients
1,188
Total Services
1,347
Medicare Billing
$111,616
Procedure Codes
40
All Medicare Procedures & Services
40 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 | 12 | 12 | $15,960 | $2,323 | 14.6% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 15 | 15 | $11,820 | $901.84 | 7.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 12 | 12 | $2,064 | $868.06 | 42.1% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2022 | 31 | 33 | $44,156 | $6,018 | 13.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2022 | 45 | 60 | $10,320 | $4,314 | 41.8% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 50 | 51 | $39,780 | $3,910 | 9.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2022 | 25 | 25 | $7,075 | $2,341 | 33.1% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 20 | 20 | $5,960 | $2,097 | 35.2% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2022 | 23 | 23 | $23,000 | $1,946 | 8.5% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 21 | 25 | $4,050 | $1,375 | 33.9% |
| 99221 | Initial hospital inpatient care per day, typically 30 minutes | Facility | 2022 | 16 | 16 | $3,488 | $1,242 | 35.6% |
| 43235 | Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 12 | 12 | $7,812 | $980.30 | 12.5% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Facility | 2021 | 66 | 90 | $15,480 | $6,655 | 43.0% |
| 43239 | Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2021 | 78 | 84 | $65,676 | $6,350 | 9.7% |
| 45385 | Removal of polyps or growths in large bowel using an endoscope (colonoscopy) using a mechanical snare | Facility | 2021 | 34 | 34 | $45,486 | $5,839 | 12.8% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2021 | 49 | 54 | $16,092 | $5,500 | 34.2% |
| 45380 | Biopsy of the large bowel using an endoscope (colonoscopy) | Facility | 2021 | 33 | 33 | $33,200 | $2,985 | 9.0% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2021 | 19 | 29 | $6,728 | $2,198 | 32.7% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 25 | 37 | $5,994 | $2,055 | 34.3% |
| 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2021 | 15 | 16 | $10,416 | $1,329 | 12.8% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Facility | 2021 | 14 | 14 | $3,962 | $1,236 | 31.2% |
| 99443 | Physician telephone patient service, 21-30 minutes of medical discussion | Facility | 2021 | 15 | 17 | $3,315 | $1,136 | 34.3% |
| 91200 | Measuring the stiffness in the liver via elastography | Facility | 2021 | 26 | 27 | $972.00 | $192.63 | 19.8% |
| 43239 | Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2020 | 86 | 95 | $74,412 | $7,472 | 10.0% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Facility | 2020 | 86 | 121 | $20,812 | $6,896 | 33.1% |
About Dr. John Erikson Yap, M.D
Dr. John Erikson Yap, M.D is a Internal Medicine healthcare provider based in St George, Utah. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/19/2011. The National Provider Identifier (NPI) number assigned to this provider is 1184912529.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. John Erikson Yap, M.D has received a total of $35,600 in payments from pharmaceutical and medical device companies, with $22,919 received in 2024. These payments were reported across 156 transactions from 31 companies. The most common payment nature is "Travel and Lodging" ($12,535).
As a Medicare-enrolled provider, Yap has provided services to 1,188 Medicare beneficiaries, totaling 1,347 services with total Medicare billing of $111,616. Data is available for 4 years (2020–2023), covering 40 distinct procedure/service records.
Ad
Practice Information
- Specialty Internal Medicine
- Other Specialties Gastroenterology, Gastroenterology
- Location St George, UT
- Active Since 07/19/2011
- Last Updated 06/27/2024
- Taxonomy Code 207R00000X
- Entity Type Individual
- NPI Number 1184912529
Products in Payments
- VOQUEZNA (Drug) $10,510
- Single Use Electrosurgical Knife KD-655 (Device) $2,611
- truFreeze (Device) $1,638
- ORISE (Device) $648.41
- Instinct (Device) $613.63
- PillCam (Device) $593.97
- ESOPHYX (Device) $519.70
- Barrx (Device) $487.24
- EVIS EXERA (Device) $390.04
- Trulance (Drug) $352.87
- OverStitch Endoscopic Suturing System (Device) $285.12
- OCA (Drug) $149.66
- Beacon (Device) $127.48
- DUPIXENT (Biological) $126.95
- RELISTOR (Drug) $124.80
- ZEPATIER (Drug) $120.00
- Mavyret (Drug) $113.26
- XIFAXAN (Drug) $108.78
- Vemlidy (Drug) $103.76
- Epclusa (Drug) $103.58
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.
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