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

Tammy Sue Thornhill, SLPA

Individual provider Speech-Language Assistant · NPI 1497187033

Tammy Sue Thornhill, SLPA is a Speech-Language Assistant in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2013

Practice location Address checks out

4045 E Union Hills Dr
Phoenix, AZ 85050-3386
Phone: (602) 485-4444
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 SLPA8240 (AZ)

Record details

NPI number1497187033
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLPA
Sole proprietorYes
NPI enumeratedAugust 6, 2013
Last updated in NPPESAugust 6, 2013

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