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

Mary Katherine Johnson, OTR/L

Individual provider Occupational Therapist · NPI 1871263889

Mary Katherine Johnson, OTR/L is an Occupational Therapist in Westbury, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2021
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1400 Old Country Rd Ste C103N
Westbury, NY 11590-5156
Phone: (516) 806-6969
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 022790-01 (NY)

Record details

NPI number1871263889
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorYes
NPI enumeratedSeptember 20, 2021
Last updated in NPPESSeptember 20, 2021
Certification dateSeptember 20, 2021

Other providers in Westbury