Dr. David Tenembaum, MD
Gastroenterology (Gastroenterology Physician)
- Medicare participating
At a glance
- Medical school
- Ponce School of Medicine (2009)
- Years since graduation
- 17
- In the NPI registry since
- 2009
- Medicare patients seen, 2024
- 52
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2009Medical school: Ponce School of Medicine
- 2009Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Gastroenterology Physician primary
NY license 265810
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- David Tenembaum MD PC (2 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 52
- Services billed
- 117
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 20-29 minutes | 16 | 14 |
| New patient office or other outpatient visit, 30-44 minutes | 12 | 12 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Famotidine Other prescribers in Jackson Heights, NY | 660 |
| Pantoprazole Sodium Other prescribers in Jackson Heights, NY | 517 |
| Omeprazole Other prescribers in Jackson Heights, NY | 276 |
| Procto-Med Hc (hydrocortisone) Other prescribers in Jackson Heights, NY | 119 |
| Dicyclomine Hcl Other prescribers in Jackson Heights, NY | 116 |
| Proctozone-Hc (hydrocortisone) Other prescribers in Jackson Heights, NY | 86 |
| Hydrocortisone Other prescribers in Jackson Heights, NY | 78 |
| Linzess (linaclotide) Other prescribers in Jackson Heights, NY | 29 |
| Dexlansoprazole Dr (dexlansoprazole) Other prescribers in Jackson Heights, NY | 26 |
| Creon (lipase/protease/amylase) Other prescribers in Jackson Heights, NY | 26 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 8 companies reported 41 payments worth $954 in total to this clinician.
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $330 |
|---|---|
| AbbVie Inc. | $311 |
| Ardelyx, Inc. | $98.11 |
| Janssen Biotech, Inc. | $58.79 |
| Redhill Biopharma Inc. | $58.72 |
| Phathom Pharmaceuticals, Inc. | $51.95 |
| Aimmune Therapeutics, Inc. | $24.03 |
| Ipsen Biopharmaceuticals, Inc | $21.12 |
| Food and Beverage | $954 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.