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

ISABELLA CYNTHIA ALFONSO
NPI 1811815665
Speech-Language Pathologist in Sacramento, CA

Q: What is Isabella Alfonso's NPI number?

The NPI number for Isabella Alfonso is 1811815665. It was assigned to this individual provider in the NPPES registry on July 8, 2026.

Q: What is Isabella Alfonso's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Isabella Alfonso was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.

Active since July 08, 2026

2108 N ST STE 8021, SACRAMENTO, CA 95816(844) 687-5465(844) 687-5465 Get Directions Write a Review

NPPES record added: July 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Isabella Cynthia Alfonso NPPES

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

ISABELLA CYNTHIA ALFONSO (NPI 1811815665) is an individual speech-language pathologist provider in Sacramento, California, licensed in California (39984) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1811815665

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameISABELLA CYNTHIA ALFONSO

Location Address2108 N ST STE 8021Sacramento, CA 95816-5712

Mailing Address1421 Hurley Pond LnValrico, FL 33596-5673

Phone(844) 687-5465

Fax(844) 687-5465

Sole ProprietorNo

Enumeration DateJuly 8, 2026

NPPES CertifiedJuly 8, 2026

✔ NPI 1811815665 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

Licenses✔ Licensed in CA · 39984✔ Licensed in FL · 23871

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.

2108 N ST STE 8021, Sacramento, CA 95816

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Other Providers at the Same Location NPPES

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

MRS. ERIN MANN MCCLEARY M.A., CCC-SLP

Speech-Language Pathologist

2108 N ST STE 8021
SACRAMENTO, CA 95816

Sacramento County (225) 907-9324

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 Isabella Alfonso's NPI number?

The NPI number for Isabella Alfonso is 1811815665. It was assigned to this individual provider in the NPPES registry on July 8, 2026.

Where is Isabella Alfonso located?

Isabella Alfonso practices at 2108 N St Ste 8021, Sacramento, CA 95816. The listed phone number is (844) 687-5465.

What is Isabella Alfonso'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 Isabella Alfonso was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.