Fionnuala Wierzgac Registered Nurse
Also known as
- Formerly known asFarrell, Fionnuala
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1679399729 is registered to Fionnuala Wierzgac Registered Nurse, a Diabetes Educator Registered Nurse practising at 9550 W 167th St in Orland Park, Illinois. Diabetes Educator Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Fionnuala Wierzgac Registered Nurse has been enumerated in the National Provider Identifier (NPI) registry since 2024.
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 Fionnuala Wierzgac Registered Nurse accepts. To confirm in-network status with your specific health plan, contact Fionnuala Wierzgac Registered Nurse directly at (708) 873-4500.
Frequently asked
Yes. NPI 1679399729 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Diabetes Educator Registered Nurse 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) 873-4500.
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. Fionnuala Wierzgac Registered Nurse is a Type-1 individual NPI.