Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mackenzie Rachelle Millhouse, LCSW

Individual provider Clinical Social Worker · NPI 1598651416

Mackenzie Rachelle Millhouse, LCSW is a Clinical Social Worker in Austin, Texas. Qualified in 2020, 6 years ago. Licensed in Texas.

Years since qualifying
6
Licensed in
TX
In the registry since
2025
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

4900 McKinney Falls Pkwy
Austin, TX 78744-6222
Phone: (512) 386-3500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 104629 (TX)

Record details

NPI number1598651416
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 16, 2025
Last updated in NPPESJune 16, 2025
Certification dateJune 16, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated

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