Brittany Steinfeld
Physician Assistants (Physician Assistant)
At a glance
- Years since graduation
- 2
- In the NPI registry since
- 2022
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
- 2022Registered 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
- Physician Assistant primary
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Mount Sinai Medical Center of Florida, Inc Miami Beach, FL
Medical groups
- Physician Practices of Msmc LLC (181 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.
Payments from drug and device companies
In 2025, 34 companies reported 78 payments worth $2,225 in total to this clinician.
| Beone Medicines USA, Inc. | $263 |
|---|---|
| Seagen Inc. | $179 |
| Janssen Biotech, Inc. | $175 |
| Astellas Pharma US Inc | $136 |
| Daiichi Sankyo Inc. | $136 |
| Genentech USA, Inc. | $104 |
| Merck Sharp & Dohme LLC | $94.88 |
| Takeda Pharmaceuticals U.S.A., Inc. | $89.78 |
| Food and Beverage | $1,953 |
|---|---|
| Education | $272 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Seagen Inc. Aug 20, 2025 | Education in-kind | $99.00 |
| Astellas Pharma US Inc Nov 18, 2025 | Education in-kind | $92.99 |
| Seagen Inc. Sep 26, 2025 | Education in-kind | $79.99 |
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.