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

Casey a Holtz PHD LLC

Organization Clinical Psychologist · NPI 1669814471

Casey a Holtz PHD LLC is a Clinical Psychologist in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2013.

Licensed in
WI
In the registry since
2013
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

126 N Jefferson St Ste 200
Milwaukee, WI 53202-6132
Phone: (414) 810-7647
Fax: (414) 755-0640
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 2962-57 (WI)

Record details

NPI number1669814471
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Casey Holtz — President · (414) 810-7647
NPI enumeratedJuly 22, 2013
Last updated in NPPESJuly 22, 2013
Mailing address126 N Jefferson St, Suite 200, Milwaukee, WI 53202-6132

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