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

Individual provider Obstetrics & Gynecology Physician · NPI 1114012523

Ellen Stewart, MD is an Obstetrics & Gynecology Physician in New York, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
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

124 E 40th St Ste 502
New York, NY 10016-1723 Not confirmed with CMS for 17 years — call before visiting
Phone: (212) 725-1390
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 131214 (NY)

Record details

NPI number1114012523
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESMay 27, 2009

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