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

AMBER THORNHILL
NPI 1255249025
Specialist/Technologist - Speech-Language Assistant in Pleasant Hill, CA

Active since August 31, 2026
100 LONGBROOK WAY STE 2, PLEASANT HILL, CA 94523(510) 639-2929 Get Directions Write a Review

NPPES record added: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Amber Thornhill NPPES

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

AMBER THORNHILL (NPI 1255249025) is an individual speech-language assistant in Pleasant Hill, California and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1255249025
Entity TypeIndividualFemale
Primary Taxonomy2355S0801X
Provider Legal NameAMBER THORNHILL
Location Address100 LONGBROOK WAY STE 2Pleasant Hill, CA 94523-7775
Mailing Address100 Longbrook Way Ste 2Pleasant Hill, CA 94523-7775 · (510) 639-2929
Phone(510) 639-2929
Sole ProprietorNo
Enumeration DateAugust 31, 2026
NPPES CertifiedAugust 31, 2026
✔ NPI 1255249025 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Speech-Language AssistantSpeech, Language and Hearing Service Providers
Taxonomy Code2355S0801X
100 LONGBROOK WAY STE 2, Pleasant Hill, CA 94523
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Other Providers at the Same Location NPPES 5

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

SHANNON L KONG MS
Speech-Language Pathologist
100 LONGBROOK WAY STE 2
PLEASANT HILL, CA 94523
Contra Costa County (510) 250-9199
NOORIE LAL
Speech-Language Pathologist
100 LONGBROOK WAY STE 2
PLEASANT HILL, CA 94523
Contra Costa County (925) 215-0015
MEGAN VICTORIA CABANA
Speech-Language Pathologist
100 LONGBROOK WAY STE 2
PLEASANT HILL, CA 94523
Contra Costa County (510) 639-2929
LINDY GIAMMICHELE
Speech-Language Pathologist
100 LONGBROOK WAY STE 2
PLEASANT HILL, CA 94523
Contra Costa County (510) 250-9199
JACOB FLORES SANDOVAL
Speech-Language Pathologist
100 LONGBROOK WAY STE 2
PLEASANT HILL, CA 94523
Contra Costa County (510) 250-9199

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 Amber Thornhill's NPI number?

The NPI number for Amber Thornhill is 1255249025. It was assigned to this individual provider in the NPPES registry on August 31, 2026.

Where is Amber Thornhill located?

Amber Thornhill practices at 100 Longbrook Way Ste 2, Pleasant Hill, CA 94523. The listed phone number is (510) 639-2929.

What is Amber Thornhill's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.

When was this NPI record last updated?

The NPPES record for Amber Thornhill was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.