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

American Healthcare Systems Illinois LLC

Organization Psychiatric Hospital Unit · NPI 1043918576

American Healthcare Systems Illinois LLC is a Psychiatric Hospital Unit in Granite City, Illinois. Registered with an NPI since 2023.

In the registry since
2023
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

2100 Madison Ave
Granite City, IL 62040-4713
Phone: (618) 798-3000
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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 number1043918576
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationAmerican Healthcare Systems Illinois LLC
Authorized official Jonathan Burket — Compliance · (818) 666-0602
Other names Gateway Regional Medical Center
NPI enumeratedFebruary 23, 2023
Last updated in NPPESFebruary 23, 2023
Certification dateFebruary 23, 2023
Mailing address2100 Madison Ave, Granite City, IL 62040-4713

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