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MISS ALISON ELIZABETH HOLTZEN
NPI 1942590674
Specialist/Technologist - Speech-Language Assistant in Tucson, AZ

Active since April 14, 2011
1200 N EL DORADO PL, SUITE A-150, TUCSON, AZ 85715(520) 298-7883 Get Directions Write a Review

NPPES record last updated: February 21, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Miss Alison Elizabeth Holtzen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MISS ALISON ELIZABETH HOLTZEN (NPI 1942590674) is an individual speech-language assistant in Tucson, Arizona, licensed in Arizona (SLPA7177) and active in the NPI registry since April 2011.

NPPES Registry Identity

NPI1942590674
Entity TypeIndividualFemale
Primary Taxonomy2355S0801X
Provider Legal NameMISS ALISON ELIZABETH HOLTZEN
Location Address1200 N EL DORADO PL, SUITE A-150Tucson, AZ 85715-4637
Mailing Address8026 E 18th PlTucson, AZ 85710-5816 · (520) 405-1052
Phone(520) 298-7883
Sole ProprietorNo
Enumeration DateApril 14, 2011
Last NPPES UpdateFebruary 21, 2013
✔ NPI 1942590674 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Speech-Language AssistantSpeech, Language and Hearing Service Providers
Taxonomy Code2355S0801X
License✔ Licensed in AZ · SLPA7177
1200 N EL DORADO PL, Tucson, AZ 85715
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PAUL W. SIMPSON ED.D.
Psychologist
1200 N EL DORADO PL, SUITE F-640
TUCSON, AZ 85715
Pima County (520) 298-9746
SHANNON MCGOVERN PH.D.
Psychologist (Clinical Child & Adolescent)
1200 N EL DORADO PL, # H800B
TUCSON, AZ 85715
Pima County (520) 419-6893
JESSICA RENEE JOHNS
Behavior Technician
1200 N EL DORADO PL
TUCSON, AZ 85715
Pima County (520) 526-0052
BARBRA VALDEZ QUADE
Marriage & Family Therapist
1200 N EL DORADO PL, SUITE A-100
TUCSON, AZ 85715
Pima County (520) 886-5111
ANNABELLA NICOLE ALONSO
Behavior Technician
1200 N EL DORADO PL
TUCSON, AZ 85715
Pima County (818) 345-2345
CHRISTINA MARIE HANSON COTA
Occupational Therapy Assistant
1200 N EL DORADO PL, SUITE A 150
TUCSON, AZ 85715
Pima County (520) 298-7883
ANDREW NICHOLAS CAVAZOS
Behavior Technician
1200 N EL DORADO PL
TUCSON, AZ 85715
Pima County (520) 585-5755
KATRINA BELGRAVE
Behavior Technician
1200 N EL DORADO PL
TUCSON, AZ 85715
Pima County (520) 526-0052

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alison Holtzen's NPI number?

The NPI number for Alison Holtzen is 1942590674. It was assigned to this individual provider in the NPPES registry on April 14, 2011.

Where is Alison Holtzen located?

Alison Holtzen practices at 1200 N El Dorado Pl Suite A-150, Tucson, AZ 85715. The listed phone number is (520) 298-7883.

What is Alison Holtzen's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.

When was this NPI record last updated?

The NPPES record for Alison Holtzen was last updated on February 21, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.