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

Hayley Casserly

Individual provider Speech-Language Pathologist · NPI 1912787227

Hayley Casserly is a Speech-Language Pathologist in Whittier, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2023

Practice location Address checks out

12411 Slauson Ave
Whittier, CA 90606-2835
Phone: (562) 693-5449
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 32827 (CA)

Record details

NPI number1912787227
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 3, 2023
Last updated in NPPESOctober 3, 2023
Certification dateOctober 3, 2023
Mailing address6455 Whitman Ave, Lake Balboa, CA 91406-6039

Other providers in Whittier