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

Mrs. Donna Sullivan Niswander, OTR

Individual provider Hand Occupational Therapist · NPI 1225130750

Mrs. Donna Sullivan Niswander, OTR is a Hand Occupational Therapist in Buffalo, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

See every abbreviation used in this directory →

Practice location Address checks out

700 Michigan Ave
Buffalo, NY 14203-1514
Phone: (716) 854-5700
Fax: (716) 854-5800
Show map & directions

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

Specialties & licences

Hand Occupational Therapist (primary) Taxonomy 225XH1200X · Licence 002173-1 (NY)

Record details

NPI number1225130750
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedSeptember 4, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Buffalo