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

Summer Mercier

Individual provider Speech-Language Pathologist · NPI 1245004621

Summer Mercier is a Speech-Language Pathologist in Upland, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023

Practice location Address checks out

222 N Mountain Ave Ste 109A
Upland, CA 91786-5715
Phone: (909) 610-9151
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 25722 (CA)

Record details

NPI number1245004621
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 7, 2023
Last updated in NPPESNovember 7, 2023
Certification dateNovember 7, 2023
Mailing address604 N Angeleno Ave, Azusa, CA 91702-2903

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