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

MS. MARGARET SUE NINNEMAN CCC-SLP
NPI 1295721298
Speech-Language Pathologist in Colton, CA

Q: What is Margaret Ninneman's NPI number?

The NPI number for Margaret Ninneman is 1295721298. It was assigned to this individual provider in the NPPES registry on September 25, 2005. The provider is also known as Ms. Peggy Sue Ninneman Ccc-Slp.

Q: What is Margaret Ninneman'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 Margaret Ninneman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 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 September 25, 2005

1350 RECHE CANYON RD, COLTON, CA 92324(909) 370-4411 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ms. Margaret Sue Ninneman Ccc-slp NPPES

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

MS. MARGARET SUE NINNEMAN CCC-SLP (NPI 1295721298) is an individual speech-language pathologist provider in Colton, California, licensed in California (SP5108) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1295721298

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMS. MARGARET SUE NINNEMANCredential: CCC-SLP

Location Address1350 RECHE CANYON RDColton, CA 92324-9528

Mailing Address4744 Windsor RdRiverside, CA 92507-5895 · (951) 680-0821

Phone(909) 370-4411

Sole ProprietorNo

Enumeration DateSeptember 25, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1295721298 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 CA · SP5108

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.

1350 RECHE CANYON RD, Colton, CA 92324

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Other Names 1

Other Name (5)Ms. Peggy Sue Ninneman Ccc-slp

Other Providers at the Same Location NPPES 7

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

RECHE CANYON REHABILITATION

Skilled Nursing Facility