Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark H Einstein, MD

Individual provider Gynecology Physician · NPI 1356421812

Mark H Einstein, MD practises Obstetrics/Gynecology in Newark, New Jersey. Graduated from University of Miami, Lm Miller School of Medicine in 1995, 31 years ago. Practices with Montefiore Medical Center, a 2,796-clinician group. Licensed in New Jersey and New York.

Years since qualifying
31
Trained at
University of Miami, Lm Miller School of Medicine
Licensed in
NJ, NY
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

185 S Orange Ave Rutgers New Jersey Medical School Msb E-506
Newark, NJ 07103-2757
Phone: (973) 972-5266
Fax: (973) 972-4574
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Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence 214124 (NY)
Gynecology Physician Taxonomy 207VG0400X · Licence 25MA06535400 (NJ)
Obstetrics Physician Taxonomy 207VX0000X · Licence 25MA06535400 (NJ)
Gynecologic Oncology Physician Taxonomy 207VX0201X · Licence 25MA06535400 (NJ)

Record details

NPI number1356421812
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 17, 2006
Last updated in NPPESJanuary 26, 2022
Certification dateJanuary 26, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Montefiore Medical Center — 2796 clinicians
Accepts Medicare assignment Not indicated

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $5,320 2 payments

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Montefiore Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2796 clinicians in the practice; 12 are shown here.

Other providers in Newark