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

LILLIANA MARIE GUARDADO MS
NPI 1851203772
Speech-Language Pathologist in Hayward, CA

Active since September 17, 2026
2300 PANAMA ST, HAYWARD, CA 94545(510) 723-3180 Get Directions Write a Review

NPPES record added: September 17, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Lilliana Marie Guardado Ms NPPES

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

LILLIANA MARIE GUARDADO MS (NPI 1851203772) is an individual speech-language pathologist provider in Hayward, California, licensed in California (RPE22359) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1851203772
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameLILLIANA MARIE GUARDADOCredential: MS
Location Address2300 PANAMA STHayward, CA 94545-4698
Mailing Address31709 Valley Forge StHayward, CA 94544-8135 · (510) 259-8617
Phone(510) 723-3180
Sole ProprietorNo
Enumeration DateSeptember 17, 2026
NPPES CertifiedSeptember 17, 2026
✔ NPI 1851203772 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 · RPE22359
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.
2300 PANAMA ST, Hayward, CA 94545
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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.

SENECA FAMILY OF AGENCIES
Community/Behavioral Health
2300 PANAMA ST
HAYWARD, CA 94545
Alameda County (510) 317-1444
CALE DAVIS
Counselor
2300 PANAMA ST
HAYWARD, CA 94545
Alameda County (510) 293-8539
MS. MICHELLE R DEVOLL
Counselor
2300 PANAMA ST
HAYWARD, CA 94545
Alameda County (510) 293-8539
DIVYA AMARA GILLESPIE
Student in an Organized Health Care Education/Training Program
2300 PANAMA ST
HAYWARD, CA 94545
Alameda County (510) 414-3436
MRS. CARINA ESTHER DEVRIES
Counselor (Mental Health)
2300 PANAMA ST
HAYWARD, CA 94545
Alameda County (925) 603-7475

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 Lilliana Guardado's NPI number?

The NPI number for Lilliana Guardado is 1851203772. It was assigned to this individual provider in the NPPES registry on September 17, 2026.

Where is Lilliana Guardado located?

Lilliana Guardado practices at 2300 Panama St, Hayward, CA 94545. The listed phone number is (510) 723-3180.

What is Lilliana Guardado'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 Lilliana Guardado was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.