Julia A Duffy, APRN
Julia A Duffy is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Fairfield, CT, registered in the NPPES registry with NPI 1790716413 since 2006. The credential APRN stands for Advanced Practice Registered Nurse.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1790716413 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Julia A Duffy |
| Credential | APRN |
| Sex | Female |
| Practice address | 1073 N BENSON ROAD, FAIRFIELD UNIVERSITY STUDEN HEALTH CENTER, Fairfield, CT, 06824 |
| Phone | 2032544000 |
| Fax | 2032544263 |
| Enumeration date | 2006-07-05 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner | Primary | 000726 | CT |
APRN — Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential
Copy-ready billing details
Provider: Julia Duffy, APRN NPI: 1790716413 Taxonomy: 363LF0000X (Family Nurse Practitioner) Address: 1073 N BENSON ROAD, FAIRFIELD UNIVERSITY STUDEN HEALTH CENTER, Fairfield, CT, 06824
Verify this record
Cross-check NPI 1790716413 against the authoritative CMS record: view Julia A Duffy on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.