Internal Medicine, Gastroenterology · Jackson Heights, NY
NPI
1043453962
Since 2009
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
9001 Roosevelt Ave
Jackson Heights, NY, 11372
Phone (718) 396-2005
Groups this clinician bills Medicare through
Medicare paid, 2024
$19K
117 services
Medicare patients, 2024
52
Average age 73
Drug cost, 2024
$299K
2,112 prescriptions
Company payments, 2025
$954
From 8 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by David Tenembaum was code 99213 (office e&m - established), 41 times for 25 patients. In total David Tenembaum billed 117 services in 14 codes, and Medicare paid $19K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2018-03-17.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 41 | 25 | $81.37 | $3,336 |
| 99203 Office E&M - New | Office | 17 | 17 | $92.24 | $1,568 |
| 99214 Office E&M - Established | Office | 15 | 11 | $114.52 | $1,718 |
| 43239 Upper GI Endoscopy | Office | 13 | 13 | $317.99 | $4,134 |
By year: 2022 $31K for 341 services; 2023 $6,083 for 63 services; 2024 $19K for 117 services.
Lab tests billed to Medicare, 2022
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 88305 Surgical Pathology Examination | 62 | 19 | $33.10 | $2,052 |
| 88312 Surgical Pathology Examination | 57 | 14 | $23.36 | $1,331 |
| 88342 Immunohistochemistry | 42 | 14 | $30.65 | $1,287 |
| 88112 Surgical Pathology Examination | 13 | 13 | $24.60 | $320 |
Medicare prescription drug claims, 2024
In 2024, the drug David Tenembaum prescribed most often to Medicare patients was Famotidine, with 660 prescriptions and refills. In total David Tenembaum wrote 2,112 Medicare prescriptions that cost $299K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Famotidine Generic | 660 | 700 | 192 | $3,678 |
| Pantoprazole Sodium Generic | 517 | 560 | 142 | $2,851 |
| Omeprazole Generic | 276 | 299 | 79 | $1,482 |
| Procto-Med Hc Hydrocortisone | 119 | 129 | 43 | $1,454 |
| Dicyclomine Hcl Generic | 116 | 120 | 35 | $1,713 |
| Proctozone-Hc Hydrocortisone | 86 | 87 | 30 | $1,339 |
| Hydrocortisone Generic | 78 | 80 | 37 | $2,192 |
| Linzess Linaclotide | 29 | 29 | Under 11 | $15K |
| Creon Lipase/Protease/Amylase | 26 | 29 | Under 11 | $60K |
| Dexlansoprazole Dr Dexlansoprazole | 26 | 30 | Under 11 | $4,371 |
| Amoxicillin Generic | 21 | 21 | 19 | $96.75 |
| Clarithromycin Generic | 19 | 19 | 19 | $393 |
| Xifaxan Rifaximin | 18 | 18 | 13 | $42K |
Brand drugs: 138 claims; generic drugs: 1,974 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid David Tenembaum $954 ($954 in general payments such as food, travel and fees) from 8 companies. The largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC with $330.
| Company | Payments | Amount |
|---|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC BHC | 19 | $330 |
| Abbvie Inc. ABBV | 10 | $311 |
| Ardelyx, Inc. ARDX | 4 | $98.11 |
| Janssen Biotech, Inc. JNJ | 2 | $58.79 |
| RedHill Biopharma Inc. RDHL | 2 | $58.72 |
| Phathom Pharmaceuticals, Inc. PHAT | 2 | $51.95 |
| Aimmune Therapeutics, Inc. | 1 | $24.03 |
| Ipsen Biopharmaceuticals, Inc IPN.PA | 1 | $21.12 |
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.