Gunnar Andersson MD
About this NPIWhat this record shows.
NPI 1154309110 is registered to Gunnar Andersson MD, a Orthopaedic Surgery practising at 1611 W Harrison St, Ste 400 in Chicago, Illinois. Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles. Gunnar Andersson MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Other
- 207067IL· Issued by MEDICARE PTAN LOCALITY 16
- 207073IL· Issued by MEDICARE PTAN LOCALITY 15
- 4020836· Issued by AETNA
- 1633878IL· Issued by BCBS
- DA4902· Issued by RAILROAD MEDICARE PTAN
- P00094329· Issued by RAILROAD MEDICARE
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 Gunnar Andersson MD accepts. To confirm in-network status with your specific health plan, contact Gunnar Andersson MD directly at (312) 243-4244.
Frequently asked
Yes. NPI 1154309110 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles.
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 (312) 243-4244.
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. Gunnar Andersson MD is a Type-1 individual NPI.