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Ms. Emma Caroline Duncan, APN

Acute Care Nurse Practitioner in Oxnard, CA · enumerated 2016.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902268394

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Registry record

Entity type Individual (Type 1)
Name Ms. Emma Caroline Duncan
Credential APN
Sex Female
Practice address St. John'S Regional Medical Center - 1600 N Rose Avenue, Oxnard, CA, 93030
Phone (000) 000-0000
Fax (805) 485-3025
Enumeration date Mar 24, 2016
Last updated in NPPES Mar 20, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95011709 (CA) Secondary
363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.013732 (IL) Primary

Other identifiers

Identifier Type State Issuer
95011709 Other CA NP LICENSE

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.

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Frequently asked questions

How do I verify Emma Duncan's NPI record?
Cross-check NPI 1902268394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1902268394 active?
Yes — as of the latest NPPES snapshot, NPI 1902268394 is active (record last updated 2025-03-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-20.