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

Mrs. Leann Billau, LLMSW

Individual provider Clinical Social Worker · NPI 1891415493

Mrs. Leann Billau, LLMSW is a Clinical Social Worker in Howell, Michigan. Licensed in Michigan. Registered with an NPI since 2022.

Licensed in
MI
In the registry since
2022

Practice location Address checks out

2020 E Grand Riv Ste 104
Howell, MI 48843
Phone: (517) 545-5944
Fax: (517) 545-7390
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6851115110 (MI)

Record details

NPI number1891415493
Entity typeIndividual (Type 1)
GenderFemale
Credentials LLMSW
Sole proprietorNo
NPI enumeratedSeptember 1, 2022
Last updated in NPPESSeptember 6, 2022
Certification dateSeptember 6, 2022

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