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

YI-AN CHEN
NPI 1336060680
Speech-Language Pathologist in Palo Alto, CA

Active since July 23, 2026
911 BRYANT ST, PALO ALTO, CA 94301(650) 327-0511 Get Directions Write a Review

NPPES record added: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Yi-an Chen NPPES

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

YI-AN CHEN (NPI 1336060680) is an individual speech-language pathologist provider in Palo Alto, California and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1336060680
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameYI-AN CHEN
Location Address911 BRYANT STPalo Alto, CA 94301-2711
Mailing Address100 Panorama DrSan Francisco, CA 94131-1245
Phone(650) 327-0511
Sole ProprietorNo
Enumeration DateJuly 23, 2026
NPPES CertifiedJuly 22, 2026
✔ NPI 1336060680 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
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.
911 BRYANT ST, Palo Alto, CA 94301
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Other Providers at the Same Location NPPES 10

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

ANNA NAREM OTR/L
Occupational Therapist
911 BRYANT ST
PALO ALTO, CA 94301
Santa Clara County (650) 327-0511
RACHAYA A RITPRASERT OTR/L
Occupational Therapist
911 BRYANT ST
PALO ALTO, CA 94301
Santa Clara County (650) 327-0511
NICHOLAS CHAMBERS
Occupational Therapist
911 BRYANT ST
PALO ALTO, CA 94301
Santa Clara County (650) 327-0511
ANDREW RASMUSSEN
Physical Therapy Assistant
911 BRYANT ST
PALO ALTO, CA 94301
Santa Clara County (650) 327-0511
DAKAR HOLDINGS LLC
Skilled Nursing Facility
911 BRYANT ST
PALO ALTO, CA 94301
Santa Clara County (650) 327-0511
KATRINA DOAN
Occupational Therapist
911 BRYANT ST
PALO ALTO, CA 94301
Santa Clara County (650) 327-0511
COVENANT CARE INC.
Skilled Nursing Facility
911 BRYANT ST
PALO ALTO, CA 94301
Santa Clara County (650) 327-0511
KELSEY GRAY
Speech-Language Pathologist
911 BRYANT ST
PALO ALTO, CA 94301
Santa Clara County (650) 327-0511

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 Yi-an Chen's NPI number?

The NPI number for Yi-an Chen is 1336060680. It was assigned to this individual provider in the NPPES registry on July 23, 2026.

Where is Yi-an Chen located?

Yi-an Chen practices at 911 Bryant St, Palo Alto, CA 94301. The listed phone number is (650) 327-0511.

What is Yi-an Chen'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 Yi-an Chen was last updated on July 23, 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.