Dr. Ehsan Chitsaz, MD
Gastroenterology (Gastroenterology Physician)
3927 Rucker Ave
Everett, WA 98201
Who else practices at this address →
Snohomish County includes primary care (7% of residents) and dental (8% of residents) and mental health (36% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 18
- In the NPI registry since
- 2012
- Medicare patients seen, 2024
- 445
Licensed in Illinois since 2024, according to the Illinois Department of Financial and Professional Regulation. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
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
- 2012Registered 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
WA license MD70063680 · IL license 036-168165 (first issued 2024; active) · OH license 35.132790
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Bethesda North Cincinnati, OH
- Good Samaritan Hospital Cincinnati, OH
- Providence Regional Medical Center Everett Everett, WA
- Advocate Trinity Hospital Chicago, IL
Medical groups
- Advocate Health and Hospitals Corporation (3,118 clinicians)
- Trihealth H LLC (850 clinicians)
- Optum Care Washington PLLC (683 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
- 445
- Services billed
- 850
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 168 | 165 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 166 | 102 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 47 | 47 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 43 | 32 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 30 | 26 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 28 | 28 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 24 | 23 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 16 |
| Biopsy of large bowel using a flexible endoscope | 16 | 16 |
| New patient office or other outpatient visit, 45-59 minutes | 15 | 15 |
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 Everett, WA | 30 |
| Ondansetron Hcl Other prescribers in Everett, WA | 20 |
| Pantoprazole Sodium Other prescribers in Everett, WA | 20 |
| Sucralfate Other prescribers in Everett, WA | 17 |
| Sod Sulf-Potass Sulf-Mag Sulf (sodium, potassium,mag sulfates) Other prescribers in Everett, WA | 15 |
| Gavilyte-C (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Everett, WA | 14 |
| Peg 3350-Electrolyte (sodium chloride/nahco3/kcl/peg) | 14 |
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 69 payments worth $1,329 in total to this clinician.
| Madrigal Pharmaceuticals | $282 |
|---|---|
| AbbVie Inc. | $195 |
| Janssen Biotech, Inc. | $160 |
| Olympus America Inc. | $138 |
| Qol Medical, LLC | $118 |
| Takeda Pharmaceuticals U.S.A., Inc. | $75.96 |
| Regeneron Healthcare Solutions, Inc. | $66.25 |
| Gilead Sciences, Inc. | $56.17 |
| Food and Beverage | $1,329 |
|---|
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.