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

Sarah Madder

Individual provider Speech-Language Assistant · NPI 1225841224

Sarah Madder is a Speech-Language Assistant in Phoenix, Arizona. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

1226 W Osborn Rd
Phoenix, AZ 85013-3618
Phone: (602) 707-2000
Show map & directions

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

Specialties & licences

Speech-Language Assistant (primary) Taxonomy 2355S0801X

Record details

NPI number1225841224
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 31, 2025
Last updated in NPPESJanuary 31, 2025
Certification dateJanuary 31, 2025
Mailing address6336 W Mercer Ln, Glendale, AZ 85304-3646

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