HALLIE MASS
NPI 1053734848
Speech-Language Pathologist in Los Gatos, CA

Q: What is Hallie Mass's NPI number?

The NPI number for Hallie Mass is 1053734848. It was assigned to this individual provider in the NPPES registry on January 29, 2014.

Q: What is Hallie Mass'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 Hallie Mass was last updated on February 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since January 29, 2014

15705 CAMINO DEL CERRO, LOS GATOS, CA 95032(206) 755-3308 Get Directions Write a Review

NPPES record last updated: February 17, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Hallie Mass NPPES

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

HALLIE MASS (NPI 1053734848) is an individual speech-language pathologist provider in Los Gatos, California, licensed in California (9552) and active in the NPI registry since January 2014.

NPPES Registry Identity

NPI1053734848

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameHALLIE MASS

Location Address15705 CAMINO DEL CERROLos Gatos, CA 95032-3723

Mailing Address15705 Camino Del CerroLos Gatos, CA 95032-3723 · (206) 755-3308

Phone(206) 755-3308

Sole ProprietorYes

Enumeration DateJanuary 29, 2014

Last NPPES UpdateFebruary 17, 2015

✔ NPI 1053734848 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 · 9552

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.

15705 CAMINO DEL CERRO, Los Gatos, CA 95032

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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 Hallie Mass's NPI number?

The NPI number for Hallie Mass is 1053734848. It was assigned to this individual provider in the NPPES registry on January 29, 2014.

Where is Hallie Mass located?

Hallie Mass practices at 15705 Camino Del Cerro, Los Gatos, CA 95032. The listed phone number is (206) 755-3308.

What is Hallie Mass'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 Hallie Mass was last updated on February 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.