Physician Services Corporation Of Southern Illinois Inc.
About this NPIWhat this record shows.
NPI 1831101807 is registered to Physician Services Corporation Of Southern Illinois Inc., a healthcare organisation classified as "Internal Medicine" and located at 4218 Lincolnshire Dr in Mount Vernon, Illinois. The organisation's authorised official is Deland Evischi. The organisation has been enumerated in the NPI registry since 2006.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part A Provider
- O20080927000264Rural Health ClinicIL
Part B Supplier
- O20040304000583Clinic/Group PracticeIL
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Physician Services Corporation Of Southern Illinois Inc. accepts. To confirm in-network status with your specific health plan, contact Physician Services Corporation Of Southern Illinois Inc. directly at (618) 899-3600.
Frequently asked
Yes. NPI 1831101807 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (618) 899-3600.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Physician Services Corporation Of Southern Illinois Inc. is a Type-2 organisational NPI.