Justin Duffy PA-C
About this NPIWhat this record shows.
NPI 1174918809 is registered to Justin Duffy PA-C, a Physician Assistant practising at 4309 W Medical Center Dr Ste A200 in Mchenry, Illinois. Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Justin Duffy PA-C has been enumerated in the National Provider Identifier (NPI) registry since 2015.
Your brand here.
Medicare enrollment
This provider holds 6 Medicare enrollments 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
- I20161031002242Physician AssistantNC
- I20180626000330Physician AssistantPA
- I20180910000824Physician AssistantDE
- I20220930001799Physician AssistantVA
- I20230914001117Physician AssistantIL
- I20230921001283Physician AssistantFL
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 Justin Duffy PA-C accepts. To confirm in-network status with your specific health plan, contact Justin Duffy PA-C directly at (815) 759-8070.
Frequently asked
Yes. NPI 1174918809 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physician Assistant 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 (815) 759-8070.
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. Justin Duffy PA-C is a Type-1 individual NPI.