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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HOLLY LEONARD MS CCC-SLP
NPI 1205210770
Speech-Language Pathologist in La Puente, CA

Active since July 15, 2015
904 WILLOW AVE, LA PUENTE, CA 91746(626) 931-2943 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 26, 2026, Aug 19, 2026 (2 updates tracked since 2026).

About Holly Leonard Ms Ccc-slp NPPES

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

HOLLY LEONARD MS CCC-SLP (NPI 1205210770) is an individual speech-language pathologist provider in La Puente, California, licensed in California (25969) and active in the NPI registry since July 2015.

NPPES Registry Identity

NPI1205210770
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameHOLLY LEONARDCredential: MS CCC-SLP
Location Address904 WILLOW AVELa Puente, CA 91746-1696
Mailing Address236 S Los Angeles St Apt 423Los Angeles, CA 90012-3782 · (719) 232-5047
Phone(626) 931-2943
Sole ProprietorNo
Enumeration DateJuly 15, 2015
Last NPPES UpdateAugust 26, 20262 updates tracked since enumeration
NPPES CertifiedAugust 26, 2026
✔ NPI 1205210770 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 · 25969
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.
904 WILLOW AVE, La Puente, CA 91746
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Other Providers at the Same Location NPPES 6

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

DEBRA CORDILIA MARTINEZ
Registered Nurse (School)
904 WILLOW AVE
LA PUENTE, CA 91746
Los Angeles County (626) 931-3053
WINGS OF REFUGE,INC.
Exclusive Provider Organization
904 WILLOW AVE, ROOM 2
LA PUENTE, CA 91746
Los Angeles County (310) 670-6767
RENEW INTEGRATED PROGRAM #2
Counselor (Addiction (Substance Use Disorder))
904 WILLOW AVE
LA PUENTE, CA 91746
Los Angeles County (626) 931-3000
MISS RUBY CORRAL LMFT
Marriage & Family Therapist
904 WILLOW AVE
LA PUENTE, CA 91746
Los Angeles County (626) 931-2618
EDGAR ONTIVEROS
Marriage & Family Therapist
904 WILLOW AVE
LA PUENTE, CA 91746
Los Angeles County (626) 931-2851
BASSETT UNIFIED SCHOOL DISTRICT
Local Education Agency (LEA)
904 WILLOW AVE
LA PUENTE, CA 91746
Los Angeles County (626) 931-3053

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 Holly Leonard's NPI number?

The NPI number for Holly Leonard is 1205210770. It was assigned to this individual provider in the NPPES registry on July 15, 2015.

Where is Holly Leonard located?

Holly Leonard practices at 904 Willow Ave, La Puente, CA 91746. The listed phone number is (626) 931-2943.

What is Holly Leonard'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 Holly Leonard was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.