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

MS. Crystal Ann Diaz, MA

Individual provider Speech-Language Pathologist · NPI 1245376508

MS. Crystal Ann Diaz, MA is a Speech-Language Pathologist in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1020 Central Pkwy S
San Antonio, TX 78232-5021
Phone: (210) 798-2273
Fax: (210) 495-1479
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 24950 (TX)

Record details

NPI number1245376508
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA
Sole proprietorNo
NPI enumeratedJanuary 30, 2007
Last updated in NPPESMarch 28, 2022
Certification dateMarch 28, 2022

Other providers in San Antonio