Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CASSANDRA DIZON
NPI 1508225954
Speech-Language Pathologist in Cottage Grove, WI

Q: What is Cassandra Dizon's NPI number?

The NPI number for Cassandra Dizon is 1508225954. It was assigned to this individual provider in the NPPES registry on February 13, 2016.

Q: What is Cassandra Dizon'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 Cassandra Dizon was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 February 13, 2016

535 SOUTHING GRANGE STE 400, COTTAGE GROVE, WI 53527(608) 819-6394 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 15, 2026, Jan 25, 2019, Feb 13, 2016 (3 updates tracked since 2016).

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About Cassandra Dizon NPPES

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

CASSANDRA DIZON (NPI 1508225954) is an individual speech-language pathologist provider in Cottage Grove, Wisconsin and active in the NPI registry since February 2016. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1508225954

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameCASSANDRA DIZON

Location Address535 SOUTHING GRANGE STE 400Cottage Grove, WI 53527-9338

Mailing Address535 Southing Grange Ste 400Cottage Grove, WI 53527-9338

Phone(608) 819-6394

Sole ProprietorNo

Enumeration DateFebruary 13, 2016

Last NPPES UpdateSeptember 15, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 15, 2026

✔ NPI 1508225954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.

Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X

535 SOUTHING GRANGE STE 400, Cottage Grove, WI 53527

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Secondary Practice Locations 2

Location 15980 Radio Station RdLA Plata, MD 20646-3337 · Phone (301) 932-6610

Location 21106 N 155th St, Suite BBasehor, KS 66007-7100 · Phone (913) 662-7071

Other Providers at the Same Location NPPES 4

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

ROBYN CAROLYN YAKEL

Speech-Language Pathologist

535 SOUTHING GRANGE STE 400
COTTAGE GROVE, WI 53527

Dane County (608) 819-6394

MEGAN SUE KADDATZ

Speech-Language Pathologist

535 SOUTHING GRANGE STE 400
COTTAGE GROVE, WI 53527

Dane County (608) 819-6394

KIMBERLY M BELMAREZ CCC-SLP

Speech-Language Pathologist

535 SOUTHING GRANGE STE 400
COTTAGE GROVE, WI 53527

Dane County (608) 819-6394

AISHANI NALLA OTR/L

Occupational Therapist

535 SOUTHING GRANGE STE 400
COTTAGE GROVE, WI 53527

Dane County (608) 819-6394

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 Cassandra Dizon's NPI number?

The NPI number for Cassandra Dizon is 1508225954. It was assigned to this individual provider in the NPPES registry on February 13, 2016.

Where is Cassandra Dizon located?

Cassandra Dizon practices at 535 Southing Grange Ste 400, Cottage Grove, WI 53527. The listed phone number is (608) 819-6394.

What is Cassandra Dizon'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 Cassandra Dizon was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.