Michael Nenaber M.D.
About this NPIWhat this record shows.
NPI 1497765093 is registered to Michael Nenaber M.D., a Internal Medicine practising at 2801 Mathers Rd in Springfield, Illinois. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Michael Nenaber M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
- 170769IL· Issued by PERSONAL CARE
- CD7143IL· Issued by RR MEDICARE GROUP
- 6394PIL· Issued by CATERPILLAR
- 060936IL· Issued by HEALTH ALLIANCE
- 371363944IL· Issued by IRS TAX ID
- 020057300IL· Issued by BLACK LUNG
- 101559IL· Issued by HEALTHLINK
- 133586700IL· Issued by ACS-OWCP
- 14D0949277IL· Issued by CLIA
- 08421024IL· Issued by BC/BS
- 110201128IL· Issued by RR MEDICARE PIN
- 036054063IL· Issued by IL STATE LICENSE
Medicaid
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 Michael Nenaber M.D. accepts. To confirm in-network status with your specific health plan, contact Michael Nenaber M.D. directly at (217) 789-3600.
Frequently asked
Yes. NPI 1497765093 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 (217) 789-3600.
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. Michael Nenaber M.D. is a Type-1 individual NPI.