Total Payments
$155,206
2024 Payments
$18,394
Companies
19
Transactions
333
Medicare Patients
1,417
Medicare Billing
$229,879
Payment Breakdown by Category
Consulting$75,476 (48.6%)
Other$57,213 (36.9%)
Travel$12,595 (8.1%)
Food & Beverage$9,822 (6.3%)
Education$99.00 (0.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $75,476 | 45 | 48.6% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $56,703 | 26 | 36.5% |
| Travel and Lodging | $12,595 | 62 | 8.1% |
| Food and Beverage | $9,822 | 198 | 6.3% |
| Entertainment | $510.78 | 1 | 0.3% |
| Education | $99.00 | 1 | 0.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Boston Scientific Corporation | $69,440 | 172 | $0 (2024) |
| Olympus Corporation | $32,773 | 39 | $0 (2024) |
| Olympus America Inc. | $29,467 | 37 | $0 (2021) |
| Olympus Latin America, Inc. | $14,879 | 24 | $0 (2020) |
| Pinnacle Biologics, Inc | $3,500 | 1 | $0 (2021) |
| Olympus Corporation of the Americas | $1,892 | 10 | $0 (2024) |
| FUJIFILM Healthcare Americas Corporation | $1,354 | 25 | $0 (2023) |
| Ambu Inc. | $529.53 | 2 | $0 (2021) |
| Medtronic, Inc. | $381.70 | 3 | $0 (2022) |
| AngioDynamics, Inc. | $192.37 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $18,394 | 39 | Olympus Corporation ($14,142) |
| 2023 | $27,024 | 50 | Boston Scientific Corporation ($20,441) |
| 2022 | $23,462 | 57 | BOSTON SCIENTIFIC CORPORATION ($21,341) |
| 2021 | $13,611 | 49 | BOSTON SCIENTIFIC CORPORATION ($5,471) |
| 2020 | $10,889 | 26 | Olympus Latin America, Inc. ($5,202) |
| 2019 | $36,746 | 69 | Olympus America Inc. ($18,424) |
| 2018 | $13,945 | 25 | Olympus America Inc. ($7,725) |
| 2017 | $11,134 | 18 | BOSTON SCIENTIFIC CORPORATION ($10,783) |
All Payment Transactions
333 individual payment records from CMS Open Payments — Page 1 of 14
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/10/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $132.88 | General |
| Category: General - Therapies_ENDO | ||||||
| 11/29/2024 | Boston Scientific Corporation | Apollo ESG NXT System (Device) | Travel and Lodging | In-kind items and services | $84.83 | General |
| Category: Apollo ESG NXT System_ENDO | ||||||
| 11/27/2024 | Olympus Corporation | — | Consulting Fee | Cash or cash equivalent | $7,370.00 | General |
| 11/27/2024 | Olympus Corporation | — | Consulting Fee | Cash or cash equivalent | $4,020.00 | General |
| 11/27/2024 | Olympus Corporation | — | Consulting Fee | Cash or cash equivalent | $1,005.00 | General |
| 11/27/2024 | Olympus Corporation | — | Consulting Fee | Cash or cash equivalent | $1,005.00 | General |
| 11/27/2024 | Olympus Corporation | — | Consulting Fee | Cash or cash equivalent | $670.00 | General |
| 11/27/2024 | Olympus Corporation | — | Travel and Lodging | In-kind items and services | $45.00 | General |
| 11/27/2024 | Olympus Corporation | — | Food and Beverage | In-kind items and services | $27.30 | General |
| 11/20/2024 | Boston Scientific Corporation | Spyglass (Device) | Food and Beverage | In-kind items and services | $167.98 | General |
| Category: Spyglass DS_ENDO | ||||||
| 11/19/2024 | Boston Scientific Corporation | Apollo ESG NXT System (Device) | Food and Beverage | In-kind items and services | $80.17 | General |
| Category: Apollo ESG NXT System_ENDO | ||||||
| 11/18/2024 | Boston Scientific Corporation | Apollo ESG NXT System (Device) | Travel and Lodging | In-kind items and services | $131.07 | General |
| Category: Apollo ESG NXT System_ENDO | ||||||
| 11/18/2024 | Boston Scientific Corporation | Apollo ESG NXT System (Device) | Travel and Lodging | In-kind items and services | $94.26 | General |
| Category: Apollo ESG NXT System_ENDO | ||||||
| 11/18/2024 | Boston Scientific Corporation | Apollo ESG NXT System (Device) | Food and Beverage | In-kind items and services | $85.17 | General |
| Category: Apollo ESG NXT System_ENDO | ||||||
| 11/18/2024 | Boston Scientific Corporation | Apollo ESG NXT System (Device) | Food and Beverage | In-kind items and services | $76.96 | General |
| Category: Apollo ESG NXT System_ENDO | ||||||
| 11/17/2024 | Boston Scientific Corporation | Apollo ESG NXT System (Device) | Travel and Lodging | In-kind items and services | $308.95 | General |
| Category: Apollo ESG NXT System_ENDO | ||||||
| 11/17/2024 | Boston Scientific Corporation | Apollo ESG NXT System (Device) | Travel and Lodging | In-kind items and services | $131.07 | General |
| Category: Apollo ESG NXT System_ENDO | ||||||
| 10/28/2024 | Boston Scientific Corporation | Spyglass (Device) | Food and Beverage | In-kind items and services | $161.74 | General |
| Category: Spyglass DS_ENDO | ||||||
| 10/15/2024 | Boston Scientific Corporation | Spyglass (Device) | Food and Beverage | In-kind items and services | $48.46 | General |
| Category: Spyglass DS_ENDO | ||||||
| 10/09/2024 | Tempus AI, Inc | — | Food and Beverage | In-kind items and services | $33.59 | General |
| 09/15/2024 | Boston Scientific Corporation | EXALT Model D (Device) | Food and Beverage | In-kind items and services | $34.24 | General |
| Category: EXALT Model D_ENDO | ||||||
| 06/25/2024 | Boston Scientific Corporation | EXALT Model D (Device) | Travel and Lodging | In-kind items and services | $336.94 | General |
| Category: EXALT Model D_ENDO | ||||||
| 06/25/2024 | Boston Scientific Corporation | EXALT Model D (Device) | Travel and Lodging | In-kind items and services | $181.53 | General |
| Category: EXALT Model D_ENDO | ||||||
| 06/22/2024 | Olympus Corporation of the Americas | EVIS EXERA III COLONOVIDEOSCOPE (Device) | Travel and Lodging | In-kind items and services | $836.12 | General |
| Category: Gastroenterology | ||||||
| 06/22/2024 | Olympus Corporation of the Americas | EVIS EXERA III COLONOVIDEOSCOPE (Device) | Food and Beverage | In-kind items and services | $142.75 | General |
| Category: Gastroenterology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 11 | 312 | 356 | $273,275 | $39,258 |
| 2022 | 13 | 341 | 403 | $455,640 | $54,947 |
| 2021 | 13 | 361 | 479 | $600,825 | $68,562 |
| 2020 | 13 | 403 | 504 | $562,795 | $67,112 |
Total Patients
1,417
Total Services
1,742
Medicare Billing
$229,879
Procedure Codes
52
All Medicare Procedures & Services
52 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 43274 | Insertion of stent into pancreatic or bile duct using a flexible endoscope | Facility | 2023 | 20 | 33 | $67,300 | $9,526 | 14.2% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2023 | 28 | 28 | $27,660 | $5,314 | 19.2% |
| 43238 | Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope | Facility | 2023 | 27 | 27 | $24,190 | $4,933 | 20.4% |
| 43237 | Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth | Facility | 2023 | 24 | 26 | $17,060 | $3,368 | 19.7% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 34 | 44 | $10,500 | $3,262 | 31.1% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2023 | 29 | 29 | $8,950 | $3,016 | 33.7% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Facility | 2023 | 32 | 32 | $6,760 | $2,157 | 31.9% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 53 | 56 | $36,340 | $2,025 | 5.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 14 | 23 | $6,325 | $1,743 | 27.6% |
| 43264 | Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | Facility | 2023 | 19 | 25 | $49,040 | $1,673 | 3.4% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2023 | 19 | 19 | $17,210 | $1,523 | 8.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 13 | 14 | $1,940 | $717.99 | 37.0% |
| 43274 | Insertion of stent into pancreatic or bile duct using a flexible endoscope | Facility | 2022 | 30 | 31 | $83,700 | $10,064 | 12.0% |
| 43276 | Replacement of stent in pancreatic or bile duct using a flexible endoscope | Facility | 2022 | 12 | 28 | $84,000 | $8,383 | 10.0% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2022 | 68 | 84 | $18,240 | $6,519 | 35.7% |
| 43242 | Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 26 | 29 | $41,470 | $5,633 | 13.6% |
| 43259 | Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 33 | 33 | $32,010 | $5,169 | 16.1% |
| 43264 | Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | Facility | 2022 | 28 | 34 | $91,800 | $3,374 | 3.7% |
| 43275 | Removal of stent from pancreatic or bile duct using a flexible endoscope | Facility | 2022 | 11 | 12 | $26,400 | $3,191 | 12.1% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Facility | 2022 | 17 | 25 | $7,135 | $2,805 | 39.3% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 22 | 28 | $7,610 | $2,345 | 30.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2022 | 23 | 23 | $7,150 | $2,311 | 32.3% |
| 99223 | Initial hospital inpatient care per day, typically 70 minutes | Facility | 2022 | 12 | 12 | $4,320 | $1,851 | 42.9% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 37 | 42 | $40,530 | $1,397 | 3.4% |
| 43235 | Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 11 | 11 | $9,350 | $967.53 | 10.3% |
About Dr. David Loren, M.D
Dr. David Loren, M.D is a Gastroenterology healthcare provider based in Phila, Pennsylvania. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 03/21/2006. The National Provider Identifier (NPI) number assigned to this provider is 1508825316.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. David Loren, M.D has received a total of $155,206 in payments from pharmaceutical and medical device companies, with $18,394 received in 2024. These payments were reported across 333 transactions from 19 companies. The most common payment nature is "Consulting Fee" ($75,476).
As a Medicare-enrolled provider, Loren has provided services to 1,417 Medicare beneficiaries, totaling 1,742 services with total Medicare billing of $229,879. Data is available for 4 years (2020–2023), covering 52 distinct procedure/service records.
Ad
Practice Information
- Specialty Gastroenterology
- Location Phila, PA
- Active Since 03/21/2006
- Last Updated 07/08/2007
- Taxonomy Code 207RG0100X
- Entity Type Individual
- NPI Number 1508825316
Products in Payments
- Olympus Biliary Devices (Device) $26,826
- General - Therapies (Device) $20,625
- Olympus EndoTherapy Accessories (Device) $8,986
- Axios (Device) $4,791
- AXIOS (Device) $4,756
- SPYGLASS (Device) $4,584
- Olympus Duodenoscopes (Device) $4,120
- GENERAL - THERAPIES (Device) $3,836
- EXTRACTOR (Device) $3,778
- Photofrin (Drug) $3,500
- WALLFLEX (Device) $3,000
- EVIS EXERA III DUODENOVIDEOSCOPE (Device) $2,614
- EXPECT (Device) $2,438
- EVIS EXERA III COLONOVIDEOSCOPE (Device) $1,826
- FUJIFILM (Device) $1,354
- Apollo ESG NXT System (Device) $992.48
- EXALT Model D (Device) $968.34
- Olympus EUS Devices (Device) $737.88
- SpyGlass (Device) $609.78
- Olympus Foreign Body Retrieval Devices (Device) $548.36
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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