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

ALLISON JOHNSON
NPI 1063319838
Speech-Language Pathologist in Renton, WA

Active since October 23, 2026
300 SW 7TH ST, RENTON, WA 98057(425) 204-2365 Get Directions Write a Review

NPPES record added: October 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Allison Johnson NPPES

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

ALLISON JOHNSON (NPI 1063319838) is an individual speech-language pathologist provider in Renton, Washington and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1063319838
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameALLISON JOHNSON
Location Address300 SW 7TH STRenton, WA 98057-2307
Mailing Address305 Bellevue Ave E Apt 205Seattle, WA 98102-5266 · (616) 514-7284
Phone(425) 204-2365
Sole ProprietorNo
Enumeration DateOctober 23, 2026
NPPES CertifiedOctober 23, 2026
✔ NPI 1063319838 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
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.
300 SW 7TH ST, Renton, WA 98057
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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.

MATTHEW LOUGHLIN-PRESNAL CCC-SLP
Speech-Language Pathologist
300 SW 7TH ST
RENTON, WA 98057
King County (425) 204-3684
ANNE HETZEL RN
Registered Nurse
300 SW 7TH ST
RENTON, WA 98057
King County (425) 204-2285
AMPHONE RASASOMBATH PHYSICAL THERAPIST
Physical Therapist
300 SW 7TH ST
RENTON, WA 98057
King County (425) 204-2365
CLAIRE ENGELBRECHT
Speech-Language Pathologist
300 SW 7TH ST
RENTON, WA 98057
King County (425) 204-2285
CHRISTIE HOLBROOK RN
Registered Nurse
300 SW 7TH ST
RENTON, WA 98057
King County (425) 204-2285
FIONA KWONG
Speech-Language Pathologist
300 SW 7TH ST
RENTON, WA 98057
King County (425) 204-2365
JAMMIE LETICIA RODRIGUEZ SAHIN OTR/L
Occupational Therapist
300 SW 7TH ST
RENTON, WA 98057
King County (425) 204-2300
MARTHA EWER
Registered Nurse
300 SW 7TH ST
RENTON, WA 98057
King County (425) 204-2285

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 Allison Johnson's NPI number?

The NPI number for Allison Johnson is 1063319838. It was assigned to this individual provider in the NPPES registry on October 23, 2026.

Where is Allison Johnson located?

Allison Johnson practices at 300 SW 7th St, Renton, WA 98057. The listed phone number is (425) 204-2365.

What is Allison Johnson'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 Allison Johnson was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.