Zachary Chelsky DO
About this NPIWhat this record shows.
NPI 1679008775 is registered to Zachary Chelsky DO, a Molecular Genetic Pathology (Pathology) Physician practising at 251 E Huron St in Chicago, Illinois. Molecular Genetic Pathology (Pathology) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Zachary Chelsky DO has been enumerated in the National Provider Identifier (NPI) registry since 2017.
Your brand here.
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 Zachary Chelsky DO accepts. To confirm in-network status with your specific health plan, contact Zachary Chelsky DO directly at (312) 503-8223.
Frequently asked
Yes. NPI 1679008775 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Molecular Genetic Pathology (Pathology) Physician 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 (312) 503-8223.
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. Zachary Chelsky DO is a Type-1 individual NPI.