Mark C. Baylor, M.D.
About this NPIWhat this record shows.
NPI 1437337342 is registered to Mark C. Baylor, M.D., a healthcare organisation classified as "Family Medicine" and located at 120 W Main St in Elmwood, Illinois. The organisation's authorised official is Mark Baylor. The organisation has been enumerated in the NPI registry since 2008.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 7200613IL· Issued by BCBS OF ILLINOIS
- CG6833IL· Issued by RR MEDICARE
- 198663IL· Issued by HEALTHLINK
Source: NPPES public registry.
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 Mark C. Baylor, M.D. accepts. To confirm in-network status with your specific health plan, contact Mark C. Baylor, M.D. directly at (309) 742-2921.
Frequently asked
Yes. NPI 1437337342 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment.
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 (309) 742-2921.
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. Mark C. Baylor, M.D. is a Type-2 organisational NPI.