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

MS. Katherine Mary O'Brien

Individual provider Speech-Language Assistant · NPI 1427407055

MS. Katherine Mary O'Brien is a Speech-Language Assistant in Tempe, Arizona. Licensed in Arizona. Registered with an NPI since 2016.

Licensed in
AZ
In the registry since
2016

Practice location Address checks out

315 W Elliot Rd # 107-250
Tempe, AZ 85284-1328
Phone: (480) 634-5440
Show map & directions

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

Specialties & licences

Speech-Language Assistant (primary) Taxonomy 2355S0801X · Licence SLPA10015 (AZ)

Record details

NPI number1427407055
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 4, 2016
Last updated in NPPESJune 4, 2016

Other providers in Tempe