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

Dr. Diana Trevas Fleisher

Individual provider Pediatrics Physician · NPI 1003115668

Dr. Diana Trevas Fleisher is a Pediatrics Physician in New York, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
Specialties on file
2

Practice location Address checks out

550 1st Ave
New York, NY 10016-6402
Phone: (212) 263-3293
Fax: (212) 263-3522
Show map & directions

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

Specialties & licences

Pediatric Emergency Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PP0204X · Licence 274464 (NY)
Pediatrics Physician Taxonomy 208000000X · Licence 274464 (NY)

Record details

NPI number1003115668
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 22, 2011
Last updated in NPPESDecember 29, 2021
Certification dateDecember 29, 2021

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