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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.

DESIREE CAS DE GUZMAN
NPI 1962917583
Speech-Language Pathologist in Alameda, CA

Active since December 05, 2017
1025 ATLANTIC AVE STE 101, ALAMEDA, CA 94501(510) 268-8120(510) 268-8120 Get Directions Write a Review

NPPES record last updated: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 11, 2026, Dec 5, 2017 (2 updates tracked since 2017).

About Desiree Cas De Guzman NPPES

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

DESIREE CAS DE GUZMAN (NPI 1962917583) is an individual speech-language pathologist provider in Alameda, California, licensed in California (40923) and active in the NPI registry since December 2017. She maintains a secondary practice location in Emeryville.

NPPES Registry Identity

NPI1962917583
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameDESIREE CAS DE GUZMAN
Location Address1025 ATLANTIC AVE STE 101Alameda, CA 94501-1188
Mailing Address29516 Kohoutek WayUnion City, CA 94587-1221 · (510) 441-8240
Phone(510) 268-8120
Fax(510) 268-8120
Sole ProprietorYes
Enumeration DateDecember 5, 2017
Last NPPES UpdateSeptember 11, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2026
✔ NPI 1962917583 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 · 40923
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.
1025 ATLANTIC AVE STE 101, Alameda, CA 94501
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Secondary Practice Location 1

Location 15510 Doyle StEmeryville, CA 94608-2502 · Phone (209) 596-6070

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.

WHITNEY DUENEZ
Behavior Technician
1025 ATLANTIC AVE STE 101
ALAMEDA, CA 94501
Alameda County (510) 268-8120
SARA MATILDA MOORE
Behavior Technician
1025 ATLANTIC AVE STE 101
ALAMEDA, CA 94501
Alameda County (501) 268-8120
MS. AZLENE POOLE
Behavior Technician
1025 ATLANTIC AVE STE 101
ALAMEDA, CA 94501
Alameda County (510) 268-8120
KIANA VAN KREGTEN
Behavior Technician
1025 ATLANTIC AVE STE 101
ALAMEDA, CA 94501
Alameda County (510) 268-8120
SANDRA MENDEZ-HERNANDEZ
Behavior Technician
1025 ATLANTIC AVE STE 101
ALAMEDA, CA 94501
Alameda County (812) 051-0268
MARIAH SWOBODA
Behavior Technician
1025 ATLANTIC AVE STE 101
ALAMEDA, CA 94501
Alameda County (510) 268-8120
JESSICA MOZ-VALDEZ
Behavior Analyst
1025 ATLANTIC AVE STE 101
ALAMEDA, CA 94501
Alameda County (949) 282-7904
PARIS SOARES
Behavior Technician
1025 ATLANTIC AVE STE 101
ALAMEDA, CA 94501
Alameda County (510) 268-8120

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 Desiree De Guzman's NPI number?

The NPI number for Desiree De Guzman is 1962917583. It was assigned to this individual provider in the NPPES registry on December 5, 2017.

Where is Desiree De Guzman located?

Desiree De Guzman practices at 1025 Atlantic Ave Ste 101, Alameda, CA 94501. The listed phone number is (510) 268-8120.

What is Desiree De Guzman'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 Desiree De Guzman was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.