1. Home
  2. Directory
  3. California
  4. Orange
  5. Speech Language Pathologist
  6. NPI Profile

HILLARY FINNEGAN
NPI 1659722650
Speech-Language Pathologist in Orange, CA

Active since June 30, 2016
1301 W PROVIDENCE AVE, ORANGE, CA 92868(714) 923-1529(714) 639-2282 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 12, 2026, Jun 30, 2016 (2 updates tracked since 2016).

About Hillary Finnegan NPPES

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

HILLARY FINNEGAN (NPI 1659722650) is an individual speech-language pathologist provider in Orange, California, licensed in California (27550) and active in the NPI registry since June 2016.

NPPES Registry Identity

NPI1659722650
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameHILLARY FINNEGAN
Location Address1301 W PROVIDENCE AVEOrange, CA 92868-3808
Mailing Address1301 E Orangethorpe AvePlacentia, CA 92870-5302
Phone(714) 923-1529
Fax(714) 639-2282
Sole ProprietorNo
Enumeration DateJune 30, 2016
Last NPPES UpdateMay 12, 20262 updates tracked since enumeration
NPPES CertifiedMay 12, 2026
✔ NPI 1659722650 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 · 27550
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.
1301 W PROVIDENCE AVE, Orange, CA 92868
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

MRS. AYREN ELLEN DREYER SLP
Speech-Language Pathologist
1301 W PROVIDENCE AVE
ORANGE, CA 92868
Orange County (714) 639-4990
JANELLE BRIANA CUBAS B.A.
Speech-Language Pathologist
1301 W PROVIDENCE AVE
ORANGE, CA 92868
Orange County (714) 639-4990
PATRICIA MARIE ROSSI T-SLP
Speech-Language Pathologist
1301 W PROVIDENCE AVE
ORANGE, CA 92868
Orange County (714) 923-1527
YOMNA ELSIDDIG
Speech-Language Pathologist
1301 W PROVIDENCE AVE
ORANGE, CA 92868
Orange County (714) 639-4990
TRACY MORILLO CCC-SLP
Speech-Language Pathologist
1301 W PROVIDENCE AVE
ORANGE, CA 92868
Orange County (714) 639-4990
DARCY HEALEY OT
Occupational Therapist
1301 W PROVIDENCE AVE
ORANGE, CA 92868
Orange County (714) 639-4990
NISREEN ALKHAYER
Audiologist
1301 W PROVIDENCE AVE
ORANGE, CA 92868
Orange County (714) 639-4990
MCCALL LOPICCOLO SLPA
Specialist/Technologist (Speech-Language Assistant)
1301 W PROVIDENCE AVE
ORANGE, CA 92868
Orange County (855) 901-7742

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 Hillary Finnegan's NPI number?

The NPI number for Hillary Finnegan is 1659722650. It was assigned to this individual provider in the NPPES registry on June 30, 2016.

Where is Hillary Finnegan located?

Hillary Finnegan practices at 1301 W Providence Ave, Orange, CA 92868. The listed phone number is (714) 923-1529.

What is Hillary Finnegan'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 Hillary Finnegan was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.