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PATRICIA CARRILLO
NPI 1609541903
Speech-Language Pathologist in Ontario, CA

Active since August 10, 2021

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 15, 2026, Jan 8, 2026, Aug 10, 2021 (3 updates tracked since 2021).

About Patricia Carrillo NPPES

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

PATRICIA CARRILLO (NPI 1609541903) is an individual speech-language pathologist provider in Ontario, California and active in the NPI registry since August 2021. She maintains a secondary practice location in Ontario.

NPPES Registry Identity

NPI1609541903
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NamePATRICIA CARRILLO
Location Address950 W D STOntario, CA 91762-3026
Mailing Address950 W D StOntario, CA 91762-3026
Phone(909) 459-2500
Sole ProprietorNo
Enumeration DateAugust 10, 2021
Last NPPES UpdateJanuary 15, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 15, 2026
✔ NPI 1609541903 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
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.
950 W D ST, Ontario, CA 91762
Open in Google Maps ↗

Secondary Practice Location 1

Location 11515 S Bon View AveOntario, CA 91761-4408 · Phone (909) 930-6775

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. MARGARETHA HANDOKO JENNINGS MA CCC SLP
Speech-Language Pathologist
950 W D ST
ONTARIO, CA 91762
San Bernardino County (909) 459-2500
RUBY PONCE PPS SCHOOL COUNSELOR
Counselor (School)
950 W D ST
ONTARIO, CA 91762
San Bernardino County (909) 459-2500
DAWN CAMILLE RUANO RN
Registered Nurse (School)
950 W D ST
ONTARIO, CA 91762
San Bernardino County (909) 239-8366
DR. MONIQUE JOLIE CHARBONNET DPT
Physical Therapist (Pediatrics)
950 W D ST
ONTARIO, CA 91762
San Bernardino County (909) 459-2500
STEPHANIE LOPEZ
Counselor (School)
950 W D ST
ONTARIO, CA 91762
San Bernardino County (909) 418-6477
VALERIE MICHELLE GUZMAN RN
Registered Nurse (School)
950 W D ST
ONTARIO, CA 91762
San Bernardino County (909) 459-2500
ARACELI BERUMEN GONZALEZ FNP-BC
Nurse Practitioner (Family)
950 W D ST
ONTARIO, CA 91762
San Bernardino County (323) 627-6398
STEPHANIE JEANETTE ACOSTA SLP
Speech-Language Pathologist
950 W D ST
ONTARIO, CA 91762
San Bernardino County (909) 459-2500

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 Patricia Carrillo's NPI number?

The NPI number for Patricia Carrillo is 1609541903. It was assigned to this individual provider in the NPPES registry on August 10, 2021.

Where is Patricia Carrillo located?

Patricia Carrillo practices at 950 W D St, Ontario, CA 91762. The listed phone number is (909) 459-2500.

What is Patricia Carrillo'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 Patricia Carrillo was last updated on January 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.