Doctor profile · Federal record
Dr. Oleg Katcher, MD
Gastroenterology Physician (CMS: Gastroenterology) · Brooklyn, NY
- NPI 1598701468
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 29 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1765 E 19Th St
Brooklyn, NY 112292233
(718) 360-5953
fax (718) 758-4380
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 15, 2020
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #211769
- Medicaid
- NY #02461714
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598701468. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,825
Distinct HCPCS
10
Medicare allowed
$555,838
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 650 | 407 | $148 | |
76700 |
Complete ultrasound scan of abdomen | 358 | 344 | $139 | |
93976 |
Ultrasound of abdomen and pelvis artery and vein blood flow | 296 | 285 | $170 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 227 | 223 | $449 | |
96360 |
Infusion into a vein for hydration, 31-60 minutes | 188 | 186 | $39 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 177 | 145 | $105 | |
91200 |
Measurement of liver stiffness | 165 | 160 | $36 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 157 | 156 | $321 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 143 | 143 | $195 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 125 | 103 | $27 |
In context: peer comparison
Among 44 peers in Brooklyn Gastroenterology Physician, average services per provider: 119. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$19,544
Transactions
113
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 17 | $8,088.27 | |
| Aimmune Therapeutics, INC. | 15 | $5,150.13 | |
| Abbvie INC. | 29 | $2,905.91 | |
| Ironwood Pharmaceuticals, INC | 10 | $2,546.95 | |
| Ardelyx, INC. | 8 | $200.12 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 9 | $134.87 | |
| Phathom Pharmaceuticals, INC. | 5 | $104.35 | |
| Vivus LLC | 5 | $84.41 | |
| Gilead Sciences, INC. | 4 | $79.93 | |
| Ipsen Biopharmaceuticals, INC | 3 | $70.78 | |
| Merck Sharp & Dohme LLC | 3 | $67.19 | |
| RedHill Biopharma INC. | 2 | $36.36 | |
| Exact Sciences Corporation | 1 | $29.09 | |
| Shield Therapeutics INC | 1 | $17.75 | |
| CapsoVision, INC. | 1 | $14.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,760
Patients
996
Total drug cost
$2,237,567
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 680 | 162 | $9,063 |
| Linzess (Linaclotide) | Brand | 578 | 112 | $340,391 |
| Pantoprazole Sodium | Generic | 553 | 141 | $5,251 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 438 | 77 | $115,568 |
| Famotidine | Generic | 383 | 89 | $4,958 |
| Creon (Lipase/Protease/Amylase) | Brand | 255 | 42 | $861,439 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 199 | 47 | $794,924 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 194 | 184 | $16,777 |
| Dexilant (Dexlansoprazole) | Brand | 92 | 20 | $30,913 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 73 | 69 | $8,925 |
Frequently asked questions
What is Dr. Oleg Katcher's medical specialty?
Dr. Oleg Katcher practices Gastroenterology Physician in Brooklyn, NY.
Where does Dr. Oleg Katcher practice?
Dr. Oleg Katcher practices at 1765 E 19Th St, Brooklyn, NY 112292233. Office phone: 7183605953.
What is Dr. Oleg Katcher's NPI?
Dr. Oleg Katcher's National Provider Identifier (NPI) is 1598701468, issued by NPPES.
Does Dr. Oleg Katcher accept Medicare assignment?
Yes. Dr. Oleg Katcher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oleg Katcher commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Complete ultrasound scan of abdomen (HCPCS 76700); Ultrasound of abdomen and pelvis artery and vein blood flow (HCPCS 93976). Source: CMS Medicare Physician & Other Practitioners file.