Jerome G Zwierzycki MD Sc
About this NPIWhat this record shows.
NPI 1114249174 is registered to Jerome G Zwierzycki MD Sc, a healthcare organisation classified as "Internal Medicine" and located at 420 Lake Cook Rd, Suite 106 in Deerfield, Illinois. The organisation's authorised official is Jerome Zwierzycki. The organisation has been enumerated in the NPI registry since 2010.
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 Jerome G Zwierzycki MD Sc accepts. To confirm in-network status with your specific health plan, contact Jerome G Zwierzycki MD Sc directly at (847) 444-0486.
Frequently asked
Yes. NPI 1114249174 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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 (847) 444-0486.
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. Jerome G Zwierzycki MD Sc is a Type-2 organisational NPI.