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

Mrs. Nadja Callahan, MSED

Individual provider Specialist · NPI 1861756462

Mrs. Nadja Callahan, MSED is a Specialist in Briarwood, New York. Practices as a sole proprietor. Registered with an NPI since 2012.

In the registry since
2012
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Practice location Address checks out

8248 135th St
Briarwood, NY 11435-1479
Phone: (917) 660-4897
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X

Record details

NPI number1861756462
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSED
Sole proprietorYes
NPI enumeratedJune 28, 2012
Last updated in NPPESJune 28, 2012

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