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

Jennifer Day

Individual provider Speech-Language Pathologist · NPI 1578214524

Jennifer Day is a Speech-Language Pathologist in Hayward, California. Licensed in California. Registered with an NPI since 2022.

Licensed in
CA
In the registry since
2022

Practice location Address checks out

1638 B St
Hayward, CA 94541-3020
Phone: (510) 250-9199
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 SP31051 (CA)

Record details

NPI number1578214524
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 11, 2022
Last updated in NPPESJanuary 11, 2022
Certification dateJanuary 11, 2022
Mailing address35003 Lilac Loop, Union City, CA 94587-5256

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