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

Individual provider Clinical Social Worker · NPI 1982614152

Barbara J Lonsdorf, PHD is a Clinical Social Worker in Wausau, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

614 N 3rd Ave Ste A
Wausau, WI 54401-2913
Phone: (715) 848-3031
Fax: (715) 848-5008
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 934-125 (WI)
Clinical Social Worker Taxonomy 1041C0700X · Licence 1324-123 (WI)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 120-124 (WI)

Record details

NPI number1982614152
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 9, 2006
Last updated in NPPESSeptember 11, 2025

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