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

Diane M Oman, MSLCSW

Individual provider Mental Health Counselor · NPI 1346223740

Diane M Oman, MSLCSW is a Mental Health Counselor in Waukesha, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005
Specialties on file
3

Practice location Address checks out

741 N Grand Ave Ste 210
Waukesha, WI 53186-4820
Phone: (262) 547-2463
Fax: (262) 547-8002
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Professional Counselor Taxonomy 101YP2500X · Licence 481125 (WI)
Clinical Social Worker Taxonomy 1041C0700X · Licence 1674123 (WI)

Record details

NPI number1346223740
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSLCSW
Sole proprietorNo
NPI enumeratedNovember 21, 2005
Last updated in NPPESJuly 13, 2026

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