Internal Medicine, Gastroenterology · Brooklyn, NY
NPI
1164735072
Since 2010
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
3
Medicare group memberships
Hospitals
0
Hospital affiliations
1517 Voorhies Ave, Ground Floor
Brooklyn, NY, 11235
Phone (718) 332-0600
Groups this clinician bills Medicare through
Medicare paid, 2024
$121K
930 services
Medicare patients, 2024
303
Average age 71
Drug cost, 2024
$1.1M
2,240 prescriptions
Company payments, 2025
$925
From 12 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Alexander Brun was code 99214 (office e&m - established), 219 times for 146 patients. In total Alexander Brun billed 930 services in 28 codes, and Medicare paid $121K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2015-07-06.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 219 | 146 | $111.07 | $24K |
| 99213 Office E&M - Established | Office | 176 | 112 | $77.81 | $14K |
| 96360 Intravenous Infusion, Hydration | Office | 125 | 107 | $29.45 | $3,682 |
| 99204 Office E&M - New | Office | 92 | 92 | $141.77 | $13K |
| 43239 Upper GI Endoscopy | Office | 81 | 78 | $300.27 | $24K |
| 45380 Lower GI Endoscopy - Other | Office | 61 | 61 | $311.45 | $19K |
| 99212 Office E&M - Established | Office | 38 | 25 | $51.84 | $1,970 |
| 36415 Venipuncture Blood Collection | Office | 28 | 22 | $8.65 | $242 |
| 91065 Test - Miscellaneous | Office | 21 | 12 | $69.08 | $1,451 |
| 45385 Colonoscopy - Lesion Removal | Office | 20 | 20 | $431.09 | $8,622 |
| 76981 Ultrasound - Nonspecific | Office | 16 | 16 | $96.69 | $1,547 |
By year: 2022 $113K for 755 services; 2023 $139K for 1,098 services; 2024 $121K for 930 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 28 | 22 | $8.65 | $242 |
Medicare prescription drug claims, 2024
In 2024, the drug Alexander Brun prescribed most often to Medicare patients was Pantoprazole Sodium, with 499 prescriptions and refills. In total Alexander Brun wrote 2,240 Medicare prescriptions that cost $1.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Pantoprazole Sodium Generic | 499 | 885 | 170 | $4,158 |
| Linzess Linaclotide | 289 | 421 | 83 | $218K |
| Famotidine Generic | 210 | 372 | 70 | $2,073 |
| Dexlansoprazole Dr Dexlansoprazole | 192 | 310 | 41 | $48K |
| Zenpep Lipase/Protease/Amylase | 164 | 184 | 23 | $453K |
| Creon Lipase/Protease/Amylase | 88 | 107 | 19 | $218K |
| Dexilant Dexlansoprazole | 67 | 71 | Under 11 | $21K |
| Sod Sulf-Potass Sulf-Mag Sulf Sodium, Potassium,mag Sulfates | 67 | 67 | 66 | $3,914 |
| Omeprazole Generic | 61 | 129 | 26 | $623 |
| Sutab Sod Sulf/Pot Chloride/Mag Sulf | 51 | 51 | 50 | $8,088 |
| Sucralfate Generic | 40 | 62 | 20 | $3,379 |
| Ursodiol Generic | 37 | 55 | 15 | $3,472 |
| Hydrocortisone Generic | 36 | 42 | 21 | $611 |
| Mesalamine Generic | 26 | 36 | Under 11 | $12K |
| Dicyclomine Hcl Generic | 25 | 44 | 11 | $547 |
Brand drugs: 845 claims; generic drugs: 1,395 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Alexander Brun $925 ($925 in general payments such as food, travel and fees) from 12 companies. The largest payer was Madrigal Pharmaceuticals with $365.
| Company | Payments | Amount |
|---|---|---|
| Madrigal Pharmaceuticals MDGL | 5 | $365 |
| Abbvie Inc. ABBV | 13 | $166 |
| Ardelyx, Inc. ARDX | 5 | $137 |
| Aimmune Therapeutics, Inc. | 3 | $88.62 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC BHC | 3 | $54.31 |
| Janssen Biotech, Inc. JNJ | 2 | $33.71 |
| Shield Therapeutics Inc STX.L | 1 | $23.55 |
| Phathom Pharmaceuticals, Inc. PHAT | 2 | $23.47 |
| Ironwood Pharmaceuticals, Inc IRWD | 1 | $19.05 |
| Vivus LLC | 1 | $13.64 |
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.