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IRENE MARIE O'BRIEN
NPI 1063176550
Speech-Language Pathologist in Sierra Madre, CA

Active since October 29, 2021
245 W SIERRA MADRE BLVD, SIERRA MADRE, CA 91024(626) 314-7862 Get Directions Write a Review

NPPES record last updated: October 29, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Irene Marie O'brien NPPES

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

IRENE MARIE O'BRIEN (NPI 1063176550) is an individual speech-language pathologist provider in Sierra Madre, California, licensed in California (SP8940) and active in the NPI registry since October 2021.

NPPES Registry Identity

NPI1063176550
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameIRENE MARIE O'BRIEN
Location Address245 W SIERRA MADRE BLVDSierra Madre, CA 91024-2355
Mailing Address206 Oak Meadow RdSierra Madre, CA 91024-2612 · (626) 241-8566
Phone(626) 314-7862
Sole ProprietorNo
Enumeration DateOctober 29, 2021
NPPES CertifiedOctober 23, 2021
✔ NPI 1063176550 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 · SP8940
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.
245 W SIERRA MADRE BLVD, Sierra Madre, CA 91024
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Other Providers at the Same Location NPPES 4

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

MIGUEL ANTONIO ULLOA
Clinical Exercise Physiologist
245 W SIERRA MADRE BLVD
SIERRA MADRE, CA 91024
Los Angeles County (626) 314-7862
KRIKOR SARAFIAN OTR/L
Occupational Therapist
245 W SIERRA MADRE BLVD
SIERRA MADRE, CA 91024
Los Angeles County (626) 355-5700
LIZETTE PAEZ
Physical Therapist
245 W SIERRA MADRE BLVD
SIERRA MADRE, CA 91024
Los Angeles County (626) 355-5700
GRACE BUMACOD SPEECH PATHOLOGIST
Speech-Language Pathologist
245 W SIERRA MADRE BLVD
SIERRA MADRE, CA 91024
Los Angeles County (626) 822-5992

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 Irene O'brien's NPI number?

The NPI number for Irene O'brien is 1063176550. It was assigned to this individual provider in the NPPES registry on October 29, 2021.

Where is Irene O'brien located?

Irene O'brien practices at 245 W Sierra Madre Blvd, Sierra Madre, CA 91024. The listed phone number is (626) 314-7862.

What is Irene O'brien'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 Irene O'brien was last updated on October 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.