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MARGARET A. DUFRESNE
NPI 1255596029
Speech-Language Pathologist in Tucson, AZ

Active since July 22, 2008
9950 E REES LOOP, COTTONWOOD ELEMENTARY SCHOOL, TUCSON, AZ 85747(520) 879-2656(520) 879-2602 Get Directions Write a Review

NPPES record last updated: July 22, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Margaret A. Dufresne NPPES

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

MARGARET A. DUFRESNE (NPI 1255596029) is an individual speech-language pathologist provider in Tucson, Arizona, licensed in Arizona (SLPL4044) and active in the NPI registry since July 2008.

NPPES Registry Identity

NPI1255596029
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMARGARET A. DUFRESNE
Location Address9950 E REES LOOP, COTTONWOOD ELEMENTARY SCHOOLTucson, AZ 85747-9148
Mailing AddressPo Box 800, SpedVail, AZ 85641-0800 · (520) 879-2656 · Fax (520) 879-0088
Phone(520) 879-2656
Fax(520) 879-2602
Sole ProprietorNo
Enumeration DateJuly 22, 2008
✔ NPI 1255596029 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in AZ · SLPL4044
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
9950 E REES LOOP, Tucson, AZ 85747
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Other Providers at the Same Location NPPES 2

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

SAMANTHA MORRISS
Specialist/Technologist (Speech-Language Assistant)
9950 E REES LOOP
TUCSON, AZ 85747
Pima County (520) 879-2656
VANESSA HOWELL CCC-SLP
Speech-Language Pathologist
9950 E REES LOOP
TUCSON, AZ 85747
Pima County (520) 879-2602

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 Margaret Dufresne's NPI number?

The NPI number for Margaret Dufresne is 1255596029. It was assigned to this individual provider in the NPPES registry on July 22, 2008.

Where is Margaret Dufresne located?

Margaret Dufresne practices at 9950 E Rees Loop Cottonwood Elementary School, Tucson, AZ 85747. The listed phone number is (520) 879-2656.

What is Margaret Dufresne's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Margaret Dufresne was last updated on July 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.