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

MS. Anna Ostro

Individual provider School Social Worker · NPI 1023394459

MS. Anna Ostro is a School Social Worker in Bronx, New York. Registered with an NPI since 2011.

In the registry since
2011

Practice location Address checks out

521 W 239th St
Bronx, NY 10463-1205
Phone: (718) 601-2280
Fax: (718) 601-2281
Show map & directions

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

Specialties & licences

School Social Worker (primary) Taxonomy 1041S0200X

Record details

NPI number1023394459
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 31, 2011
Last updated in NPPESOctober 31, 2011
Mailing address521 W 239th St, Bronx, NY 10463-1205

Other providers in Bronx