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

Mrs. Joan Marie Thirkhill

Individual provider Speech-Language Assistant · NPI 1801298393

Mrs. Joan Marie Thirkhill is a Speech-Language Assistant in Chandler, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2014

Practice location Address checks out

815 E Warner Rd
Chandler, AZ 85225
Phone: (602) 881-8803
Show map & directions

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

Specialties & licences

Speech-Language Assistant (primary) Taxonomy 2355S0801X · Licence #SLPA8741 (AZ)

Record details

NPI number1801298393
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 16, 2014
Last updated in NPPESSeptember 16, 2014

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