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About this NPIWhat this record shows.
NPI 1740572247 is registered to Catherine Stachnik D.O., a Neurology practising at 120 Spalding Dr Ste 101 in Naperville, Illinois. Neurology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Catherine Stachnik D.O. has been enumerated in the National Provider Identifier (NPI) registry since 2011.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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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.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Catherine Stachnik D.O. accepts. To confirm in-network status with your specific health plan, contact Catherine Stachnik D.O. directly at (630) 527-7730.
Frequently asked
Yes. NPI 1740572247 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neurology 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 (630) 527-7730.
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. Catherine Stachnik D.O. is a Type-1 individual NPI.
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