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MS. DAWN MARR
NPI 1497904007
Speech-Language Pathologist in Tigard, OR

Active since September 18, 2008
6960 SW SANDBURG ST, TIGARD, OR 97223(503) 431-4000 Get Directions Write a Review

NPPES record last updated: December 15, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Dawn Marr NPPES

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

MS. DAWN MARR (NPI 1497904007) is an individual speech-language pathologist provider in Tigard, Oregon, licensed in Oregon (12494) and active in the NPI registry since September 2008.

NPPES Registry Identity

NPI1497904007
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMS. DAWN MARR
Location Address6960 SW SANDBURG STTigard, OR 97223-8039
Mailing Address6110 Sw Miles Ct Unit APortland, OR 97219-1228 · (503) 758-2451
Phone(503) 431-4000
Sole ProprietorNo
Enumeration DateSeptember 18, 2008
Last NPPES UpdateDecember 15, 2025
NPPES CertifiedDecember 15, 2025
✔ NPI 1497904007 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 OR · 12494
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.
6960 SW SANDBURG ST, Tigard, OR 97223
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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.

ELISE PLATZ CCC-SLP
Speech-Language Pathologist
6960 SW SANDBURG ST
TIGARD, OR 97223
Washington County (503) 569-0324
MRS. CLAIRE MERCIER LAANSOO LCSW
Social Worker (Clinical)
6960 SW SANDBURG ST
TIGARD, OR 97223
Washington County (248) 431-5024

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 Dawn Marr's NPI number?

The NPI number for Dawn Marr is 1497904007. It was assigned to this individual provider in the NPPES registry on September 18, 2008.

Where is Dawn Marr located?

Dawn Marr practices at 6960 SW Sandburg St, Tigard, OR 97223. The listed phone number is (503) 431-4000.

What is Dawn Marr'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 Dawn Marr was last updated on December 15, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.