Dr. Krzysztof Siemionow M.D.
About this NPIWhat this record shows.
NPI 1689841314 is registered to Dr. Krzysztof Siemionow M.D., a Orthopaedic Surgery of the Spine practising at 12701 W 143rd St, Suite 200 in Homer Glen, Illinois. Orthopaedic Surgery of the Spine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Krzysztof Siemionow M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20100914000070Orthopedic SurgeryIL
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. Krzysztof Siemionow M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Krzysztof Siemionow M.D. directly at (877) 694-7722.
Frequently asked
Yes. NPI 1689841314 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 of the Spine 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 (877) 694-7722.
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. Krzysztof Siemionow M.D. is a Type-1 individual NPI.