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Ellen Ruth Monaco, NP

Ellen Ruth Monaco is a Women's Health Nurse Practitioner provider (Nurse Practitioner) practicing in Oxnard, CA, registered in the NPPES registry with NPI 1689860231 since 2007. The credential NP stands for Nurse Practitioner. Practices at Clinicas Del Camino Real Inc (listed at the same practice address in NPPES).

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NPI 1689860231
Entity type Individual (Type 1)
Name Ellen Ruth Monaco
Credential NP
Sex Female
Practice address 2600 E VINEYARD AVE, Oxnard, CA, 93036
Phone 8054363444
Fax 8054854160
Enumeration date 2007-09-18
Last updated in NPPES 2023-08-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
163W00000X Registered Nurse Secondary 467422 CA
363LF0000X Family Nurse Practitioner Secondary 16275 CA
363LW0102X Women's Health Nurse Practitioner Primary 16275 CA

NP — Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Copy-ready billing details
Provider: Ellen Monaco, NP
NPI: 1689860231
Taxonomy: 363LW0102X (Women's Health Nurse Practitioner)
Address: 2600 E VINEYARD AVE, Oxnard, CA, 93036

Other providers at this practice address

NPI Name Type Specialty Location
1700806957 Michael Singer Individual Obstetrics & Gynecology Physician Oxnard, CA
1720152002 Timothy Chen Individual Family Medicine Physician Oxnard, CA
1134369366 Clinicas Del Camino Real Inc Organization Federally Qualified Health Center (FQHC) Oxnard, CA
1285045351 Ligia Lepe Torres Individual Social Worker Oxnard, CA
1659789097 Soojeong Chung Individual Dentist Oxnard, CA
1093245151 Sara Arellano Individual Clinical Social Worker Oxnard, CA
1174083984 Windy Bromley Individual Women's Health Nurse Practitioner Oxnard, CA
1043860695 Nancy Olivas Individual Clinical Social Worker Oxnard, CA

Verify this record

Cross-check NPI 1689860231 against the authoritative CMS record: view Ellen Ruth Monaco 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.

Frequently asked questions

Where does Ellen Monaco practice?
The practice location on file with NPPES is in Oxnard, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ellen Monaco?
The National Provider Identifier (NPI) for Ellen Monaco is 1689860231, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-08-08.