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

MRS. ISABEL CONTRERAS
NPI 1144139320
Speech-Language Pathologist in Tracy, CA

Q: What is Isabel Contreras's NPI number?

The NPI number for Isabel Contreras is 1144139320. It was assigned to this individual provider in the NPPES registry on September 3, 2026.

Q: What is Isabel Contreras'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 Isabel Contreras was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 03, 2026

27263 S CHRISMAN RD, TRACY, CA 95304(209) 627-6551 Get Directions Write a Review

NPPES record added: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Mrs. Isabel Contreras NPPES

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

MRS. ISABEL CONTRERAS (NPI 1144139320) is an individual speech-language pathologist provider in Tracy, California, licensed in California (17462) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1144139320

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. ISABEL CONTRERAS

Location Address27263 S CHRISMAN RDTracy, CA 95304-8144

Mailing Address27263 S Chrisman RdTracy, CA 95304-8144 · (209) 627-6551

Phone(209) 627-6551

Sole ProprietorYes

Enumeration DateSeptember 3, 2026

NPPES CertifiedSeptember 3, 2026

✔ NPI 1144139320 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 · 17462

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.

27263 S CHRISMAN RD, Tracy, CA 95304

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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 Isabel Contreras's NPI number?

The NPI number for Isabel Contreras is 1144139320. It was assigned to this individual provider in the NPPES registry on September 3, 2026.

Where is Isabel Contreras located?

Isabel Contreras practices at 27263 S Chrisman Rd, Tracy, CA 95304. The listed phone number is (209) 627-6551.

What is Isabel Contreras'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 Isabel Contreras was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.