Dr. Michael Olsen M.D.
About this NPIWhat this record shows.
NPI 1144423526 is registered to Dr. Michael Olsen M.D., a Emergency Medicine practising at Osf Saint Francis Medical Ctr, 530 Ne Glen Oak Avenue in Peoria, Illinois. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Michael Olsen M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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.
Practitioner
- I20090824000559Emergency MedicineIL
- I20180606003341Emergency MedicineCA
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 Dr. Michael Olsen M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Michael Olsen M.D. directly at (309) 655-2000.
Frequently asked
Yes. NPI 1144423526 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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) 655-2000.
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. Dr. Michael Olsen M.D. is a Type-1 individual NPI.