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

MRS. MARCELA NATERAS-DUENAS CCC-SLP
NPI 1679118681
Speech-Language Pathologist in West Covina, CA

Q: What is Marcela Nateras-duenas's NPI number?

The NPI number for Marcela Nateras-duenas is 1679118681. It was assigned to this individual provider in the NPPES registry on November 13, 2019.

Q: What is Marcela Nateras-duenas's specialty?

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

Active since November 13, 2019

2265 W FARLINGTON ST, WEST COVINA, CA 91790(209) 277-0469 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 18, 2026, Nov 13, 2019 (2 updates tracked since 2019).

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About Mrs. Marcela Nateras-duenas Ccc-slp NPPES

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

MRS. MARCELA NATERAS-DUENAS CCC-SLP (NPI 1679118681) is an individual speech-language pathologist provider in West Covina, California, licensed in California (28260) and active in the NPI registry since November 2019.

NPPES Registry Identity

NPI1679118681

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. MARCELA NATERAS-DUENASCredential: CCC-SLP

Location Address2265 W FARLINGTON STWest Covina, CA 91790-5606

Mailing Address2265 W Farlington StWest Covina, CA 91790-5606 · (209) 277-0469

Phone(209) 277-0469

Sole ProprietorYes

Enumeration DateNovember 13, 2019

Last NPPES UpdateSeptember 18, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 18, 2026

✔ NPI 1679118681 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 · 28260

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.

2265 W FARLINGTON ST, West Covina, CA 91790

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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 Marcela Nateras-duenas's NPI number?

The NPI number for Marcela Nateras-duenas is 1679118681. It was assigned to this individual provider in the NPPES registry on November 13, 2019.

Where is Marcela Nateras-duenas located?

Marcela Nateras-duenas practices at 2265 W Farlington St, West Covina, CA 91790. The listed phone number is (209) 277-0469.

What is Marcela Nateras-duenas'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 Marcela Nateras-duenas was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.