OrganizationActive
Illinois Department of Human Services
NPI 1306834726 · Psychiatric Hospital · Chester, IL
Illinois Department of Human Services is a Psychiatric Hospital organization in Chester, IL (NPI 1306834726).
Provider details
- NPI number
- 1306834726
- Entity type
- Organization
- Primary specialty
- Psychiatric HospitalHospitals
- Organization subpart
- No
- Authorized official
- Michelle Zimmer, Reimbursement Office II Supervisor(618) 826-4571
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1315 Lehmen Dr
Chester, IL 62233-2542
Phone: (618) 826-4571
Fax: (618) 826-3229
Street-level locationGet directions
Mailing address
Po Box 31
Chester, IL 62233-0031
Other names (DBA / former)
- Other name
- Chester Mental Health Center
Registry dates
- Enumerated
- 2005-10-10
- Last updated
- 2022-07-21
Frequently asked questions
- What is Illinois Department of Human Services's NPI number?
- Illinois Department of Human Services's National Provider Identifier (NPI) is 1306834726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Illinois Department of Human Services?
- Illinois Department of Human Services is classified in the NPPES registry as Psychiatric Hospital (Hospitals).
- Where is Illinois Department of Human Services located?
- Illinois Department of Human Services's practice location on file with NPPES is 1315 Lehmen Dr, Chester, IL 62233-2542.
- What is Illinois Department of Human Services's phone number?
- The practice phone number listed in the NPPES registry for Illinois Department of Human Services is (618) 826-4571.
- Who is the authorized official for Illinois Department of Human Services?
- The authorized official listed on Illinois Department of Human Services's NPPES record is Michelle Zimmer, Reimbursement Office II Supervisor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Illinois Department of Human Services's NPI active?
- Yes — Illinois Department of Human Services's NPI (1306834726) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.