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

Miss. Graciela Rene Guillen, SLP

Individual provider Speech-Language Pathologist · NPI 1265893614

Miss. Graciela Rene Guillen, SLP is a Speech-Language Pathologist in Placentia, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

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Practice location Address checks out

1301 E Orangethorpe Ave
Placentia, CA 92870-5302
Phone: (714) 986-7000
Fax: (714) 524-3034
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 32198 (CA)

Record details

NPI number1265893614
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorNo
NPI enumeratedMarch 13, 2016
Last updated in NPPESJuly 23, 2026
Certification dateJuly 23, 2026

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