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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.

CASSANDRA A CARLSON LCSW
NPI 1205649498
Social Worker - Clinical in Mequon, WI

Active since January 30, 2025
11649 N PORT WASHINGTON RD STE 221, MEQUON, WI 53092(262) 912-1922 Get Directions Write a Review

NPPES record last updated: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Cassandra A Carlson Lcsw NPPES

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

CASSANDRA A CARLSON LCSW (NPI 1205649498) is an individual clinical provider in Mequon, Wisconsin, licensed in Wisconsin (13038-123) and active in the NPI registry since January 2025.

NPPES Registry Identity

NPI1205649498
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCASSANDRA A CARLSONCredential: LCSW
Location Address11649 N PORT WASHINGTON RD STE 221Mequon, WI 53092-3461
Mailing Address4800 N Scottsdale Rd Ste 2500Scottsdale, AZ 85251-7630 · (262) 999-3495
Phone(262) 912-1922
Sole ProprietorNo
Enumeration DateJanuary 30, 2025
Last NPPES UpdateJuly 27, 2026
NPPES CertifiedJuly 27, 2026
✔ NPI 1205649498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in WI · 13038-123
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 20604 (WI)
11649 N PORT WASHINGTON RD STE 221, Mequon, WI 53092
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Other Providers at the Same Location NPPES 9

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

TATYANA P SIMINAK APNP
Nurse Practitioner (Psychiatric/Mental Health)
11649 N PORT WASHINGTON RD STE 221
MEQUON, WI 53092
Ozaukee County (262) 912-1922
DANIEL P VOSS LPC
Counselor (Professional)
11649 N PORT WASHINGTON RD STE 221
MEQUON, WI 53092
Ozaukee County (262) 912-1922
EDUARD TSYRULNYKOV APNP
Nurse Practitioner (Psychiatric/Mental Health)
11649 N PORT WASHINGTON RD STE 221
MEQUON, WI 53092
Ozaukee County (262) 999-3495
MRS. SHAPARIS J JOHNSON LCSW
Social Worker (Clinical)
11649 N PORT WASHINGTON RD STE 221
MEQUON, WI 53092
Ozaukee County (262) 912-1922
MR. BRIAN SHAWN MARTINEZDELACOTERA LPC
Counselor (Professional)
11649 N PORT WASHINGTON RD STE 221
MEQUON, WI 53092
Ozaukee County (262) 912-1922
DR. HOLLY J WONDER LPC
Counselor (Professional)
11649 N PORT WASHINGTON RD STE 221
MEQUON, WI 53092
Ozaukee County (262) 912-1922
LISA ANN PARKER APNP
Nurse Practitioner (Psychiatric/Mental Health)
11649 N PORT WASHINGTON RD STE 221
MEQUON, WI 53092
Ozaukee County (262) 912-1922
CAROLYN J KLOTZ APNP
Nurse Practitioner (Psychiatric/Mental Health)
11649 N PORT WASHINGTON RD STE 221
MEQUON, WI 53092
Ozaukee County (262) 912-1922

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 Carlson's NPI number?

The NPI number for Cassandra Carlson is 1205649498. It was assigned to this individual provider in the NPPES registry on January 30, 2025.

Where is Cassandra Carlson located?

Cassandra Carlson practices at 11649 N Port Washington Rd Ste 221, Mequon, WI 53092. The listed phone number is (262) 912-1922.

What is Cassandra Carlson's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Cassandra Carlson was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.