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MIRELLA LIDIA SIMON
NPI 1447135801
Speech-Language Pathologist in Tracy, CA

Active since August 06, 2025
2185 W GRANT LINE RD, TRACY, CA 95377(209) 839-3200 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mirella Lidia Simon NPPES

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

MIRELLA LIDIA SIMON (NPI 1447135801) is an individual speech-language pathologist provider in Tracy, California and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1447135801
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMIRELLA LIDIA SIMON
Location Address2185 W GRANT LINE RDTracy, CA 95377-7309
Mailing Address8351 Pinot Grigio StRoseville, CA 95747-6680 · (530) 713-2237
Phone(209) 839-3200
Sole ProprietorNo
Enumeration DateAugust 6, 2025
NPPES CertifiedAugust 6, 2025
✔ NPI 1447135801 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.
2185 W GRANT LINE RD, Tracy, CA 95377
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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.

ELENA GALLARDO COSTA NP
Nurse Practitioner
2185 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 839-3300
DR. TRACY ANN GAYESKI PSY.D.
Psychologist
2185 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 839-6234
MS. MYRA MAE SIA HAYA CCC-SLP
Speech-Language Pathologist
2185 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 839-3200
TIMOTHY WONG LMFT
Marriage & Family Therapist
2185 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 839-3200
DR. NGOC SON DANG PHARMD
Pharmacist
2185 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 839-6210
STACY QUACH PHARMD
Pharmacist
2185 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 839-6210
JAMES G. STEPHEN MD
Internal Medicine
2185 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 839-3200
DR. DOREEN ANN SAMELSON EDD, MSCP
Psychologist
2185 W GRANT LINE RD
TRACY, CA 95377
San Joaquin County (209) 839-6233

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 Mirella Simon's NPI number?

The NPI number for Mirella Simon is 1447135801. It was assigned to this individual provider in the NPPES registry on August 6, 2025.

Where is Mirella Simon located?

Mirella Simon practices at 2185 W Grant Line Rd, Tracy, CA 95377. The listed phone number is (209) 839-3200.

What is Mirella Simon'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 Mirella Simon was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.