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

Miss. Alison Elizabeth Holtzen

Individual provider Speech-Language Assistant · NPI 1942590674

Miss. Alison Elizabeth Holtzen is a Speech-Language Assistant in Tucson, Arizona. Licensed in Arizona. Registered with an NPI since 2011.

Licensed in
AZ
In the registry since
2011

Practice location Address checks out

1200 N El Dorado Pl Ste A-150
Tucson, AZ 85715-4637
Phone: (520) 298-7883
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 SLPA7177 (AZ)

Record details

NPI number1942590674
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 14, 2011
Last updated in NPPESFebruary 21, 2013

Other providers in Tucson