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

Gretchen Ostrander, ATC

Individual provider Athletic Trainer · NPI 1003263625

Gretchen Ostrander, ATC is an Athletic Trainer in New York, New York. Licensed in New York. Registered with an NPI since 2016.

Licensed in
NY
In the registry since
2016
What do these letters mean?
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

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Practice location Address checks out

535 E 70th St
New York, NY 10021-4898
Phone: (203) 257-5414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X · Licence 002840-1 (NY)

Record details

NPI number1003263625
Entity typeIndividual (Type 1)
GenderFemale
Credentials ATC
Sole proprietorNo
NPI enumeratedMay 24, 2016
Last updated in NPPESDecember 20, 2023
Certification dateDecember 20, 2023

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