RILEY MARIE HOUCHIN
NPI 1134096290
Specialist/Technologist - Speech-Language Assistant in Phoenix, AZ

Q: What is Riley Houchin's NPI number?

The NPI number for Riley Houchin is 1134096290. It was assigned to this individual provider in the NPPES registry on October 22, 2025.

Q: What is Riley Houchin's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Riley Houchin was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since October 22, 2025

21111 N 9TH PL, PHOENIX, AZ 85024(602) 726-1790 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Riley Marie Houchin NPPES

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

RILEY MARIE HOUCHIN (NPI 1134096290) is an individual speech-language assistant in Phoenix, Arizona, licensed in Arizona (SLPA16775) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1134096290

Entity TypeIndividualFemale

Primary Taxonomy2355S0801X

Provider Legal NameRILEY MARIE HOUCHIN

Location Address21111 N 9TH PLPhoenix, AZ 85024-5636

Mailing Address1605 E Debruhl Street, Unit BYuma, AZ 85365

Phone(602) 726-1790

Sole ProprietorNo

Enumeration DateOctober 22, 2025

NPPES CertifiedSeptember 19, 2025

✔ NPI 1134096290 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 · SLPA16775

21111 N 9TH PL, Phoenix, AZ 85024

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Other Providers at the Same Location NPPES 4

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

JESSICA BROWN

Specialist/Technologist (Speech-Language Assistant)

21111 N 9TH PL
PHOENIX, AZ 85024

Maricopa County (602) 726-2300

EUNICE Y KIM

Specialist/Technologist (Speech-Language Assistant)

21111 N 9TH PL
PHOENIX, AZ 85024

Maricopa County (602) 726-1790

KATRINA LEONARD

Specialist/Technologist (Speech-Language Assistant)

21111 N 9TH PL
PHOENIX, AZ 85024

Maricopa County (602) 726-2300

JOYCE K KIM

Specialist/Technologist (Speech-Language Assistant)

21111 N 9TH PL
PHOENIX, AZ 85024

Maricopa County (602) 726-1790

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 Riley Houchin's NPI number?

The NPI number for Riley Houchin is 1134096290. It was assigned to this individual provider in the NPPES registry on October 22, 2025.

Where is Riley Houchin located?

Riley Houchin practices at 21111 N 9th Pl, Phoenix, AZ 85024. The listed phone number is (602) 726-1790.

What is Riley Houchin'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 Riley Houchin was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.