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

Illinois Department of Human Services

Organization Psychiatric Hospital Unit · NPI 1932244860

Illinois Department of Human Services is a Psychiatric Hospital Unit in Alton, Illinois. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

4500 College Ave
Alton, IL 62002
Phone: (618) 474-3800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric Hospital Unit (primary) Taxonomy 273R00000X

Record details

NPI number1932244860
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tonya Piephoff — Hospital Administrator · (618) 474-3473
Other names Alton Mental Health Center - Locust Unit
NPI enumeratedFebruary 20, 2007
Last updated in NPPESAugust 21, 2018
Mailing address4500 College Ave, Alton, IL 62002-5051

Other providers in Alton