Dr. Mark H. Einstein, MD
OB-GYN (Obstetrics & Gynecology) (Gynecology Physician)
185 S Orange Ave, Rutgers New Jersey Medical School, Msb E-506
Newark, NJ 07103
Who else practices at this address →
Essex County includes primary care (34% of residents) and mental health (11% of residents) shortage areas. About shortage areas
At a glance
- Medical school
- University of Miami, Lm Miller School of Medicine (1995)
- Years since graduation
- 31
- In the NPI registry since
- 2006
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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1995Medical school: University of Miami, Lm Miller School of Medicine
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
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
-
Gynecology Physician primary
NY license 214124 · NJ license 25MA06535400 -
Gynecologic Oncology Physician
NJ license 25MA06535400 -
Obstetrics Physician
NJ license 25MA06535400
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Map: OB-GYN (Obstetrics & Gynecology) per capita by county →
Where they work
Hospitals
- Montefiore Medical Center Bronx, NY
Medical groups
- Montefiore Medical Center (2,820 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, 1 companies reported 2 payments worth $5,320 in total to this clinician.
| Merck Sharp & Dohme LLC | $5,320 |
|---|
| Consulting Fee | $5,320 |
|---|
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Merck Sharp & Dohme LLC Jul 1, 2025 | Consulting FeeCompany’s descriptionPayment made to Third Party Organization not to Physician. | $2,880 |
| Merck Sharp & Dohme LLC Jan 8, 2025 | Consulting FeeCompany’s descriptionPayment made to Third Party Organization not to Physician. | $2,440 |
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.