Southern Illinois Health Care Association
NPI 1285749184 · Health Maintenance Organization · Collinsville, IL
Southern Illinois Health Care Association is a Health Maintenance Organization organization in Collinsville, IL (NPI 1285749184).
Provider details
- NPI number
- 1285749184
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Christopher Demick, Executive Director(618) 345-3160
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-08-20
- Last updated
- 2020-08-22
Frequently asked questions
- What is Southern Illinois Health Care Association's NPI number?
- Southern Illinois Health Care Association's National Provider Identifier (NPI) is 1285749184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southern Illinois Health Care Association?
- Southern Illinois Health Care Association is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Southern Illinois Health Care Association located?
- Southern Illinois Health Care Association's practice location on file with NPPES is 531 Vandalia St, Collinsville, IL 62234-4061.
- What is Southern Illinois Health Care Association's phone number?
- The practice phone number listed in the NPPES registry for Southern Illinois Health Care Association is (618) 345-3160.
- Who is the authorized official for Southern Illinois Health Care Association?
- The authorized official listed on Southern Illinois Health Care Association's NPPES record is Christopher Demick, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southern Illinois Health Care Association's NPI active?
- Yes — Southern Illinois Health Care Association's NPI (1285749184) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.