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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ABIGAIL RILEY MIDDLETON
NPI 1437082997
Speech-Language Pathologist in Beaverton, OR

Active since June 04, 2026
8625 SW CASCADE AVE STE 320, BEAVERTON, OR 97008(877) 755-8940 Get Directions Write a Review

NPPES record added: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Abigail Riley Middleton NPPES

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

ABIGAIL RILEY MIDDLETON (NPI 1437082997) is an individual speech-language pathologist provider in Beaverton, Oregon, licensed in Oregon (18795) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1437082997
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameABIGAIL RILEY MIDDLETON
Location Address8625 SW CASCADE AVE STE 320Beaverton, OR 97008-7126
Mailing Address4762 Se Stark StPortland, OR 97215-1744 · (505) 307-1408
Phone(877) 755-8940
Sole ProprietorNo
Enumeration DateJune 4, 2026
NPPES CertifiedJune 4, 2026
✔ NPI 1437082997 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 · 18795
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.
8625 SW CASCADE AVE STE 320, Beaverton, OR 97008
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Other Providers at the Same Location NPPES 17

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

MRS. TATIANA VIRGINIA LEDOUX
Speech-Language Pathologist
8625 SW CASCADE AVE STE 320
BEAVERTON, OR 97008
Washington County (877) 755-8940
JEAN COOKSEY RN
Registered Nurse
8625 SW CASCADE AVE STE 320
BEAVERTON, OR 97008
Washington County (971) 235-1246
AGNES SUNGA OTRL
Occupational Therapist (Pediatrics)
8625 SW CASCADE AVE STE 320
BEAVERTON, OR 97008
Washington County (877) 755-8940
EMILEE HEYDEN
Speech-Language Pathologist
8625 SW CASCADE AVE STE 320
BEAVERTON, OR 97008
Washington County (887) 775-8940
KATHRYN P HELMS MA, CCC-SLP
Speech-Language Pathologist
8625 SW CASCADE AVE STE 320
BEAVERTON, OR 97008
Washington County (877) 755-8940
MADELEINE DAUGHERTY MS, CF-SLP
Speech-Language Pathologist
8625 SW CASCADE AVE STE 320
BEAVERTON, OR 97008
Washington County (877) 755-8940
MS. JENNA ELIZABETH MAMULA M. S., CCC-SLP
Speech-Language Pathologist
8625 SW CASCADE AVE STE 320
BEAVERTON, OR 97008
Washington County (877) 755-8940
EVAN CLEVELAND
Speech-Language Pathologist
8625 SW CASCADE AVE STE 320
BEAVERTON, OR 97008
Washington County (877) 755-8940

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 Abigail Middleton's NPI number?

The NPI number for Abigail Middleton is 1437082997. It was assigned to this individual provider in the NPPES registry on June 4, 2026.

Where is Abigail Middleton located?

Abigail Middleton practices at 8625 SW Cascade Ave Ste 320, Beaverton, OR 97008. The listed phone number is (877) 755-8940.

What is Abigail Middleton'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 Abigail Middleton was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.