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

Martha Andrea Johnson

Individual provider Speech-Language Pathologist · NPI 1376118422

Martha Andrea Johnson is a Speech-Language Pathologist in Valhalla, New York. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

503 Grasslands Rd
Valhalla, NY 10595-1503
Phone: (914) 593-0593
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1376118422
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 21, 2021
Last updated in NPPESMay 21, 2021
Certification dateMay 21, 2021
Mailing address549 E 234th St Apt 5b, Bronx, NY 10470-2443

Other providers in Valhalla