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

CORI LAINA MARTIN-SIEBERT
NPI 1346616620
Speech-Language Pathologist in Oceanside, CA

Q: What is Cori Martin-siebert's NPI number?

The NPI number for Cori Martin-siebert is 1346616620. It was assigned to this individual provider in the NPPES registry on August 20, 2015.

Q: What is Cori Martin-siebert's specialty?

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

Active since August 20, 2015

1724 LAUREL RD, OCEANSIDE, CA 92054(760) 822-2674 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Cori Laina Martin-siebert NPPES

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

CORI LAINA MARTIN-SIEBERT (NPI 1346616620) is an individual speech-language pathologist provider in Oceanside, California, licensed in California (22105) and active in the NPI registry since August 2015.

NPPES Registry Identity

NPI1346616620

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameCORI LAINA MARTIN-SIEBERT

Location Address1724 LAUREL RDOceanside, CA 92054-6150

Mailing Address1724 Laurel RdOceanside, CA 92054-6150 · (760) 822-2674

Phone(760) 822-2674

Sole ProprietorYes

Enumeration DateAugust 20, 2015

Last NPPES UpdateJune 29, 2026

NPPES CertifiedJune 29, 2026

✔ NPI 1346616620 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 · 22105

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.

1724 LAUREL RD, Oceanside, CA 92054

Open in Google Maps ↗

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 Cori Martin-siebert's NPI number?

The NPI number for Cori Martin-siebert is 1346616620. It was assigned to this individual provider in the NPPES registry on August 20, 2015.

Where is Cori Martin-siebert located?

Cori Martin-siebert practices at 1724 Laurel Rd, Oceanside, CA 92054. The listed phone number is (760) 822-2674.

What is Cori Martin-siebert'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 Cori Martin-siebert was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 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.