Internal Medicine, Gastroenterology · Brooklyn, NY
NPI
1598701468
Since 2006
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
1765 E 19th St
Brooklyn, NY, 11229
Phone (718) 360-5953
Groups this clinician bills Medicare through
Medicare paid, 2024
$413K
2,663 services
Medicare patients, 2024
553
Average age 77
Drug cost, 2024
$2.3M
4,463 prescriptions
Company payments, 2025
$18K
From 11 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Oleg Katcher was code 99214 (office e&m - established), 543 times for 363 patients. In total Oleg Katcher billed 2,663 services in 43 codes, and Medicare paid $413K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2020-06-15.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 543 | 363 | $108.05 | $59K |
| 76700 Ultrasound - Abdomen and Pelvis | Office | 310 | 301 | $107.15 | $33K |
| 93976 Duplex Scan - Extremity Arteries | Office | 281 | 273 | $133.39 | $37K |
| 99211 Office E&M - Established | Office | 260 | 189 | $21.36 | $5,554 |
| 43239 Upper GI Endoscopy | Office | 209 | 204 | $341.02 | $71K |
| 76981 Ultrasound - Nonspecific | Office | 189 | 189 | $96.30 | $18K |
| 99213 Office E&M - Established | Office | 161 | 133 | $76.94 | $12K |
| 99204 Office E&M - New | Office | 156 | 156 | $139.92 | $22K |
| 45380 Lower GI Endoscopy - Other | Office | 127 | 127 | $267.69 | $34K |
| 91065 Test - Miscellaneous | Office | 105 | 44 | $68.65 | $7,208 |
| 45385 Colonoscopy - Lesion Removal | Office | 101 | 100 | $307.89 | $31K |
| 45384 Colonoscopy - Lesion Removal | Office | 34 | 33 | $466.24 | $16K |
| 91122 Test - Miscellaneous | Office | 30 | 30 | $254.46 | $7,634 |
| 91120 Test - Miscellaneous | Office | 30 | 30 | $465.92 | $14K |
| 99203 Office E&M - New | Office | 12 | 12 | $76.54 | $918 |
By year: 2022 $477K for 2,898 services; 2023 $470K for 2,920 services; 2024 $413K for 2,663 services.
Lab tests billed to Medicare, 2022
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 87635 COVID Specific | 19 | 17 | $51.26 | $974 |
Medicare prescription drug claims, 2024
In 2024, the drug Oleg Katcher prescribed most often to Medicare patients was Omeprazole, with 840 prescriptions and refills. In total Oleg Katcher wrote 4,463 Medicare prescriptions that cost $2.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Omeprazole Generic | 840 | 1,169 | 210 | $4,030 |
| Pantoprazole Sodium Generic | 594 | 764 | 126 | $2,767 |
| Linzess Linaclotide | 476 | 494 | 97 | $254K |
| Famotidine Generic | 458 | 599 | 107 | $2,648 |
| Dexlansoprazole Dr Dexlansoprazole | 443 | 501 | 82 | $75K |
| Sod Sulf-Potass Sulf-Mag Sulf Sodium, Potassium,mag Sulfates | 316 | 316 | 293 | $18K |
| Zenpep Lipase/Protease/Amylase | 310 | 345 | 53 | $1.1M |
| Creon Lipase/Protease/Amylase | 169 | 186 | 29 | $464K |
| Procto-Med Hc Hydrocortisone | 75 | 75 | 21 | $735 |
| Dicyclomine Hcl Generic | 75 | 78 | 23 | $751 |
| Esomeprazole Magnesium Generic | 71 | 103 | 17 | $2,557 |
| Trulance Plecanatide | 69 | 71 | 13 | $38K |
| Sucralfate Generic | 60 | 67 | 14 | $15K |
| Ursodiol Generic | 59 | 59 | Under 11 | $3,529 |
| Loperamide Loperamide Hcl | 51 | 51 | 15 | $740 |
Brand drugs: 1,437 claims; generic drugs: 3,026 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Oleg Katcher $18K ($18K in general payments such as food, travel and fees) from 11 companies. The largest payer was Abbvie Inc. with $12K.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 31 | $12K |
| Aimmune Therapeutics, Inc. | 13 | $4,335 |
| Madrigal Pharmaceuticals MDGL | 27 | $716 |
| Gilead Sciences, Inc. GILD | 14 | $373 |
| Ardelyx, Inc. ARDX | 11 | $282 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC BHC | 11 | $214 |
| Vivus LLC | 6 | $124 |
| AstraZeneca Pharmaceuticals LP AZN | 1 | $68.49 |
| Phathom Pharmaceuticals, Inc. PHAT | 2 | $51.65 |
| Ipsen Biopharmaceuticals, Inc IPN.PA | 2 | $41.14 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.