Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY RILEY BENGE SLP
NPI 1336278589
Speech-Language Pathologist in Peoria, AZ

Q: What is Mary Benge's NPI number?

The NPI number for Mary Benge is 1336278589. It was assigned to this individual provider in the NPPES registry on March 5, 2007. The provider is also known as Mary Cecelia Riley Slp.

Q: What is Mary Benge's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Benge was last updated on July 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 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.

Active since March 05, 2007

7401 W BLOOMFIELD RD, PEORIA, AZ 85381(623) 979-5231 Get Directions Write a Review

NPPES record last updated: July 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mary Riley Benge Slp NPPES

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

MARY RILEY BENGE SLP (NPI 1336278589) is an individual speech-language pathologist provider in Peoria, Arizona, licensed in Arizona (SLP0458) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1336278589

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMARY RILEY BENGECredential: SLP

Location Address7401 W BLOOMFIELD RDPeoria, AZ 85381-5362

Mailing Address7401 W Bloomfield RdPeoria, AZ 85381-5362 · (623) 979-5231

Phone(623) 979-5231

Sole ProprietorYes

Enumeration DateMarch 5, 2007

Last NPPES UpdateJuly 5, 2026

✔ NPI 1336278589 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 · SLP0458

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.

7401 W BLOOMFIELD RD, Peoria, AZ 85381

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Other Names 1

Former Name (1)Mary Cecelia Riley Slp

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 Mary Benge's NPI number?

The NPI number for Mary Benge is 1336278589. It was assigned to this individual provider in the NPPES registry on March 5, 2007. The provider is also known as Mary Cecelia Riley Slp.

Where is Mary Benge located?

Mary Benge practices at 7401 W Bloomfield Rd, Peoria, AZ 85381. The listed phone number is (623) 979-5231.

What is Mary Benge'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 Mary Benge was last updated on July 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 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.