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

Mrs. Darlene Allen, SLP

Individual provider Speech-Language Pathologist · NPI 1790153443

Mrs. Darlene Allen, SLP is a Speech-Language Pathologist in Garden Grove, California. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

See every abbreviation used in this directory →

Practice location Address checks out

12881 Knott St Ste 109
Garden Grove, CA 92841-3939
Phone: (714) 809-7491
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1790153443
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorYes
NPI enumeratedSeptember 11, 2015
Last updated in NPPESOctober 12, 2019

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