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

Dorothy Haas

Individual provider Speech-Language Pathologist · NPI 1457574071

Dorothy Haas is a Speech-Language Pathologist in Fontana, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

9961 Sierra Ave
Fontana, CA 92335-6720
Phone: (909) 427-6466
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 10049 (CA)

Record details

NPI number1457574071
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 11, 2007
Last updated in NPPESJune 28, 2023
Mailing address9961 Sierra Ave, Fontana, CA 92335-6720

Other providers in Fontana