Total Payments
$140,563
2024 Payments
$19,544
Companies
35
Transactions
983
Medicare Patients
9,803
Medicare Billing
$1.8M
Payment Breakdown by Category
Other$111,389 (79.2%)
Food & Beverage$17,693 (12.6%)
Consulting$6,525 (4.6%)
Travel$4,956 (3.5%)
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 | $104,939 | 62 | 74.7% |
| Food and Beverage | $17,693 | 900 | 12.6% |
| Consulting Fee | $6,525 | 1 | 4.6% |
| Honoraria | $6,450 | 1 | 4.6% |
| Travel and Lodging | $4,956 | 19 | 3.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $33,965 | 131 | $0 (2022) |
| NESTLE HEALTHCARE NUTRITION INC. | $24,230 | 63 | $0 (2023) |
| Allergan, Inc. | $23,878 | 69 | $0 (2020) |
| ABBVIE INC. | $15,750 | 181 | $0 (2024) |
| Synergy Pharmaceuticals Inc | $12,515 | 35 | $0 (2018) |
| Madrigal Pharmaceuticals | $8,088 | 17 | $0 (2024) |
| Takeda Pharmaceuticals America, Inc. | $6,988 | 34 | $0 (2017) |
| AIMMUNE THERAPEUTICS, INC. | $5,150 | 15 | $0 (2024) |
| IRONWOOD PHARMACEUTICALS, INC | $3,507 | 60 | $0 (2024) |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $2,978 | 203 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $19,544 | 114 | Madrigal Pharmaceuticals ($8,088) |
| 2023 | $16,344 | 93 | NESTLE HEALTHCARE NUTRITION INC. ($12,940) |
| 2022 | $6,091 | 103 | ABBVIE INC. ($2,604) |
| 2021 | $17,883 | 157 | Nestle HealthCare Nutrition Inc. ($8,950) |
| 2020 | $8,699 | 92 | Takeda Pharmaceuticals U.S.A., Inc. ($6,276) |
| 2019 | $14,127 | 123 | Allergan Inc. ($10,263) |
| 2018 | $42,936 | 185 | Takeda Pharmaceuticals U.S.A., Inc. ($23,459) |
| 2017 | $14,940 | 116 | Takeda Pharmaceuticals America, Inc. ($6,988) |
All Payment Transactions
983 individual payment records from CMS Open Payments — Page 1 of 40
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/19/2024 | IRONWOOD PHARMACEUTICALS, INC | Linzess (Drug) | Food and Beverage | Cash or cash equivalent | $18.70 | General |
| Category: GI | ||||||
| 12/17/2024 | Madrigal Pharmaceuticals | REZDIFFRA (Drug) | Honoraria | Cash or cash equivalent | $6,450.00 | General |
| Category: LIVER DISEASE | ||||||
| 12/17/2024 | IRONWOOD PHARMACEUTICALS, INC | Linzess (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 | $2,375.00 | General |
| Category: GI | ||||||
| 12/17/2024 | Gilead Sciences, Inc. | — | Food and Beverage | In-kind items and services | $23.71 | General |
| 12/14/2024 | ABBVIE INC. | CREON (Drug) | Food and Beverage | In-kind items and services | $33.02 | General |
| Category: ENDOCRINOLOGY | ||||||
| 12/12/2024 | Madrigal Pharmaceuticals | RESMETIROM (Drug) | Food and Beverage | In-kind items and services | $25.63 | General |
| Category: LIVER DISEASE | ||||||
| 12/11/2024 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $19.51 | General |
| Category: Gastroenterology | ||||||
| 12/10/2024 | ABBVIE INC. | MAVYRET (Drug) | Food and Beverage | In-kind items and services | $18.07 | General |
| Category: VIROLOGY | ||||||
| 12/10/2024 | Madrigal Pharmaceuticals | RESMETIROM (Drug) | Food and Beverage | In-kind items and services | $15.00 | General |
| Category: LIVER DISEASE | ||||||
| 12/06/2024 | Madrigal Pharmaceuticals | REZDIFFRA (Drug) | Food and Beverage | In-kind items and services | $73.58 | General |
| Category: LIVER DISEASE | ||||||
| 12/06/2024 | Madrigal Pharmaceuticals | REZDIFFRA (Drug) | Food and Beverage | In-kind items and services | $58.09 | General |
| Category: LIVER DISEASE | ||||||
| 12/06/2024 | Madrigal Pharmaceuticals | REZDIFFRA (Drug) | Food and Beverage | In-kind items and services | $50.00 | General |
| Category: LIVER DISEASE | ||||||
| 12/05/2024 | Madrigal Pharmaceuticals | REZDIFFRA (Drug) | Travel and Lodging | In-kind items and services | $436.55 | General |
| Category: LIVER DISEASE | ||||||
| 12/05/2024 | Madrigal Pharmaceuticals | REZDIFFRA (Drug) | Travel and Lodging | In-kind items and services | $422.62 | General |
| Category: LIVER DISEASE | ||||||
| 12/05/2024 | Madrigal Pharmaceuticals | REZDIFFRA (Drug) | Food and Beverage | In-kind items and services | $210.80 | General |
| Category: LIVER DISEASE | ||||||
| 12/05/2024 | Madrigal Pharmaceuticals | REZDIFFRA (Drug) | Food and Beverage | In-kind items and services | $45.00 | General |
| Category: LIVER DISEASE | ||||||
| 12/03/2024 | ABBVIE INC. | LINZESS (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 | $2,375.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 12/03/2024 | Gilead Sciences, Inc. | — | Food and Beverage | In-kind items and services | $19.28 | General |
| 11/22/2024 | Madrigal Pharmaceuticals | RESMETIROM (Drug) | Food and Beverage | In-kind items and services | $24.11 | General |
| Category: LIVER DISEASE | ||||||
| 11/22/2024 | ABBVIE INC. | VIBERZI (Drug), CREON | Food and Beverage | In-kind items and services | $7.84 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/19/2024 | VIVUS LLC | PANCREAZE (Drug) | Food and Beverage | In-kind items and services | $18.13 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/15/2024 | CapsoVision, Inc. | CapsoCam Plus (Device) | Food and Beverage | Cash or cash equivalent | $14.41 | General |
| Category: Gastroenterology | ||||||
| 11/14/2024 | ABBVIE INC. | LINZESS (Drug) | Food and Beverage | In-kind items and services | $32.79 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/14/2024 | IRONWOOD PHARMACEUTICALS, INC | Linzess (Drug) | Food and Beverage | Cash or cash equivalent | $19.30 | General |
| Category: GI | ||||||
| 11/12/2024 | Madrigal Pharmaceuticals | RESMETIROM (Drug) | Food and Beverage | In-kind items and services | $30.32 | General |
| Category: LIVER DISEASE | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 18 | 2,433 | 2,825 | $1.1M | $441,564 |
| 2022 | 20 | 2,361 | 2,845 | $891,182 | $464,647 |
| 2021 | 21 | 2,635 | 3,138 | $928,654 | $512,118 |
| 2020 | 21 | 2,374 | 2,840 | $792,834 | $416,710 |
Total Patients
9,803
Total Services
11,648
Medicare Billing
$1.8M
Procedure Codes
80
All Medicare Procedures & Services
80 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 | Office | 2023 | 223 | 227 | $204,137 | $81,176 | 39.8% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 407 | 650 | $158,926 | $75,713 | 47.6% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Office | 2023 | 156 | 157 | $122,695 | $40,282 | 32.8% |
| 93976 | Ultrasound of abdomen and pelvis artery and vein blood flow | Office | 2023 | 285 | 296 | $137,415 | $40,165 | 29.2% |
| 76700 | Complete ultrasound scan of abdomen | Office | 2023 | 344 | 358 | $111,031 | $39,609 | 35.7% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Office | 2023 | 109 | 110 | $95,367 | $39,249 | 41.2% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 143 | 143 | $53,280 | $21,387 | 40.1% |
| 91112 | Measurement of complex stomach and bowel motor function | Office | 2023 | 11 | 11 | $23,100 | $17,444 | 75.5% |
| 91120 | Test for tone and sensation of rectum and anus | Office | 2023 | 33 | 33 | $23,651 | $16,194 | 68.5% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 145 | 177 | $22,370 | $14,836 | 66.3% |
| 45384 | Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | Office | 2023 | 29 | 29 | $22,668 | $13,191 | 58.2% |
| 91110 | Imaging of digestive tract done from the inside of the digestive tract | Office | 2023 | 16 | 16 | $24,085 | $11,393 | 47.3% |
| 91122 | Study of rectum sensitivity and function | Office | 2023 | 33 | 33 | $12,404 | $8,608 | 69.4% |
| 91065 | Measurement of hydrogen in breath to test for stomach and bowel symptoms | Office | 2023 | 34 | 91 | $15,072 | $7,361 | 48.8% |
| 96360 | Infusion into a vein for hydration, 31-60 minutes | Office | 2023 | 186 | 188 | $17,662 | $5,794 | 32.8% |
| 91200 | Measurement of liver stiffness | Office | 2023 | 160 | 165 | $14,843 | $4,788 | 32.3% |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office | 2023 | 103 | 125 | $4,277 | $2,721 | 63.6% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 16 | 16 | $3,094 | $1,653 | 53.4% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Office | 2022 | 225 | 231 | $132,355 | $89,512 | 67.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 381 | 652 | $149,750 | $77,777 | 51.9% |
| 93976 | Ultrasound of abdomen and pelvis artery and vein blood flow | Office | 2022 | 266 | 274 | $95,549 | $39,975 | 41.8% |
| 76700 | Complete ultrasound scan of abdomen | Office | 2022 | 308 | 318 | $71,721 | $37,553 | 52.4% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Office | 2022 | 112 | 112 | $88,990 | $32,447 | 36.5% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Office | 2022 | 86 | 87 | $78,145 | $30,393 | 38.9% |
| 91112 | Measurement of complex stomach and bowel motor function | Office | 2022 | 15 | 15 | $31,500 | $25,380 | 80.6% |
About Dr. Oleg Katcher, MD
Dr. Oleg Katcher, MD is a Gastroenterology healthcare provider based in Brooklyn, New York. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/21/2006. The National Provider Identifier (NPI) number assigned to this provider is 1598701468.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Oleg Katcher, MD has received a total of $140,563 in payments from pharmaceutical and medical device companies, with $19,544 received in 2024. These payments were reported across 983 transactions from 35 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" ($104,939).
As a Medicare-enrolled provider, Katcher has provided services to 9,803 Medicare beneficiaries, totaling 11,648 services with total Medicare billing of $1.8M. Data is available for 4 years (2020–2023), covering 80 distinct procedure/service records.
Ad
Practice Information
- Specialty Gastroenterology
- Location Brooklyn, NY
- Active Since 06/21/2006
- Last Updated 06/15/2020
- Taxonomy Code 207RG0100X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1598701468
Products in Payments
- ZENPEP (Drug) $35,525
- Amitiza (Drug) $32,477
- LINZESS (Drug) $29,660
- Trulance (Drug) $12,515
- REZDIFFRA (Drug) $7,747
- MOTEGRITY (Drug) $7,472
- Linzess (Drug) $3,211
- XIFAXAN (Drug) $1,704
- TRULANCE (Drug) $790.06
- MAVYRET (Drug) $788.30
- Dexilant (Drug) $584.14
- IBSRELA (Drug) $404.07
- VIBERZI (Drug) $395.78
- CREON (Drug) $362.86
- XIFAXANIBSD (Drug) $352.86
- RESMETIROM (Drug) $341.63
- Mavyret (Drug) $323.94
- Humira (Biological) $304.84
- UCERIS (Drug) $286.18
- Talicia (Drug) $245.41
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.
Gastroenterology Doctors in Brooklyn
Sam Moskowitz, Md, MD
Gastroenterology — Payments: $349,162
Gastroenterology $349,162
Jianjun Li, M.d, M.D
Gastroenterology — Payments: $307,830
Gastroenterology $307,830
Dr. Nison Badalov, M.d, M.D
Gastroenterology — Payments: $237,374
Gastroenterology $237,374
Smruti Mohanty, Md, Ms, MD, MS
Gastroenterology — Payments: $219,216
Gastroenterology $219,216
Dr. Jonathan Erber, Md, MD
Gastroenterology — Payments: $208,708
Gastroenterology $208,708
Dr. Rabin Rahmani, M.d, M.D
Gastroenterology — Payments: $204,380
Gastroenterology $204,380