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

Ambica Nath Trehan

Individual provider Emergency Medicine Physician · NPI 1386385599

Ambica Nath Trehan is an Emergency Medicine Physician in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2022

Practice location Partly verified

Some contact details are missing from the federal record.

Maimonides Medical Center 4802 10th Ave
Brooklyn, NY 11219
Phone: (718) 283-6000
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 335040 (NY)

Record details

NPI number1386385599
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 5, 2022
Last updated in NPPESOctober 3, 2025
Certification dateOctober 3, 2025

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