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

MS. Olga G. Diaz, SLP

Individual provider Speech-Language Pathologist · NPI 1407073885

MS. Olga G. Diaz, SLP is a Speech-Language Pathologist in Austin, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

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Practice location Address checks out

1717 W 10th St
Austin, TX 78703-3907
Phone: (512) 804-3100
Fax: (512) 472-3103
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 16947 (TX)

Record details

NPI number1407073885
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorNo
NPI enumeratedApril 19, 2007
Last updated in NPPESJuly 8, 2007

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