Dr. Michael N. Bernstein, MD
Gastroenterology (Gastroenterology Physician)
23451 Madison St Ste 290
Torrance, CA 90505
Who else practices at this address →
Los Angeles County includes primary care (7% of residents) and mental health (13% of residents) shortage areas. About shortage areas
At a glance
- Medical school
- Univ of Western Ontario Schulich School of Med (2002)
- Years since graduation
- 24
- In the NPI registry since
- 2024
Licensed in California since 2024, according to the Medical Board of California. 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
- 2002Medical school: Univ of Western Ontario Schulich School of Med
- 2024Registered 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
CA license C199538 (first issued 2024; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Torrance Memorial Medical Center Torrance, CA
- Providence Little Company of Mary Med Ctr Torrance Torrance, CA
Medical groups
- Digestive Care Consultants (15 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 prescriptions
| Drug | Prescriptions |
|---|---|
| Gavilyte-C (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Torrance, CA | 67 |
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, 9 companies reported 33 payments worth $902 in total to this clinician.
| AbbVie Inc. | $382 |
|---|---|
| Janssen Biotech, Inc. | $169 |
| Avita Medical Americas, LLC | $151 |
| Genzyme Corporation | $66.07 |
| Madrigal Pharmaceuticals | $47.47 |
| Aimmune Therapeutics, Inc. | $23.91 |
| Qol Medical, LLC | $22.73 |
| Celltrion USA Inc. | $21.33 |
| Food and Beverage | $902 |
|---|
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.