Christopher Walkowiak CRNA
About this NPIWhat this record shows.
NPI 1992858252 is registered to Christopher Walkowiak CRNA, a Certified Registered Nurse Anesthetist practising at 20201 Crawford Ave in Olympia Fields, Illinois. Certified Registered Nurse Anesthetist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Christopher Walkowiak CRNA has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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
- I20080416000296Certified Registered Nurse Anesthetist (CRNA)IN
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 Christopher Walkowiak CRNA accepts. To confirm in-network status with your specific health plan, contact Christopher Walkowiak CRNA directly at (708) 503-3857.
Frequently asked
Yes. NPI 1992858252 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Certified Registered Nurse Anesthetist 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 (708) 503-3857.
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. Christopher Walkowiak CRNA is a Type-1 individual NPI.