Dr. Cassidy Alexandre, M.D.
Gastroenterology (Gastroenterology Physician)
- Medicare participating
At a glance
- Years since graduation
- 11
- In the NPI registry since
- 2015
- Medicare patients seen, 2024
- 275
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
- 2015Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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 309216-01 -
Hospitalist Physician
NY license 309216
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Hartford Hospital Hartford, CT
- William W Backus Hospital Norwich, CT
Medical groups
- Connecticut Gi PLLC (248 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
- 275
- Services billed
- 5,327
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 83 | 81 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 71 | 67 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 66 | 45 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 57 | 36 |
| Established patient office or other outpatient visit, 30-39 minutes | 44 | 35 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 42 | 40 |
| Infusion, normal saline solution, 250 cc | 34 | 21 |
| Established patient office or other outpatient visit, 20-29 minutes | 26 | 23 |
| New patient office or other outpatient visit, 45-59 minutes | 19 | 19 |
| Administration of chemotherapy into vein, 1 hour or less | 19 | 11 |
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 |
|---|---|
| Omeprazole Other prescribers in Albany, NY | 167 |
| Pantoprazole Sodium Other prescribers in Albany, NY | 62 |
| Sod Sulf-Potass Sulf-Mag Sulf (sodium, potassium,mag sulfates) Other prescribers in Albany, NY | 55 |
| Linzess (linaclotide) Other prescribers in Albany, NY | 50 |
| Famotidine Other prescribers in Albany, NY | 42 |
| Plenvu (peg3350/sod sul/nacl/kcl/asb/c) | 40 |
| Sucralfate Other prescribers in Albany, NY | 36 |
| Trulance (plecanatide) | 34 |
| Dicyclomine Hcl Other prescribers in Albany, NY | 20 |
| Levofloxacin Other prescribers in Albany, NY | 17 |
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, 18 companies reported 75 payments worth $1,978 in total to this clinician.
| Janssen Biotech, Inc. | $329 |
|---|---|
| Gilead Sciences, Inc. | $304 |
| AbbVie Inc. | $234 |
| Takeda Pharmaceuticals U.S.A., Inc. | $221 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $175 |
| Ardelyx, Inc. | $160 |
| Amgen Inc. | $151 |
| Intercept Pharmaceuticals, Inc. | $96.20 |
| Food and Beverage | $1,790 |
|---|---|
| Education | $188 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Janssen Biotech, Inc. May 15, 2025 | Education TREMFYA · Immunology · in-kind | $99.00 |
| Janssen Biotech, Inc. Aug 5, 2025 | Education TREMFYA · Immunology · in-kind | $89.00 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
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.