Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Belinda Oyinkan Marquis, MD

Individual provider Epilepsy Physician · NPI 1386840999

Dr. Belinda Oyinkan Marquis, MD is an Epileptologists in Hawthorne, New York. Graduated from State University of New York at Stony Brook, School of Medicine in 2007, 19 years ago. Practices with Epilepsy and Neurophysiology Medical Consulting PC, a 6-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
19
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
NY
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

40 Saw Mill Riv Rd Ste FB1
Hawthorne, NY 10532-1528
Phone: (914) 768-3970
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology with Special Qualifications in Child Neurology Physician (primary) Taxonomy 2084N0402X · Licence 260398 (NY)
Epilepsy Physician Taxonomy 2084E0001X · Licence 260398 (NY)

Record details

NPI number1386840999
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2007
Last updated in NPPESJune 24, 2026
Certification dateJune 24, 2026

Medicare enrollment

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

Medicare specialtyEPILEPTOLOGISTS
Also practisesNEUROLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Epilepsy And Neurophysiology Medical Consulting Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Hawthorne