Ellen Monaco, NP
NPI 1689860231 · Women's Health Nurse Practitioner · Oxnard, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Monaco, NP is a Women's Health Nurse Practitioner provider in Oxnard, CA (NPI 1689860231).
Provider details
- NPI number
- 1689860231
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 467422 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-18
- Last updated
- 2023-08-08
- Certified
- 2023-08-08
Frequently asked questions
- What is Ellen Monaco's NPI number?
- Ellen Monaco's National Provider Identifier (NPI) is 1689860231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Monaco's specialty?
- Ellen Monaco is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellen Monaco located?
- Ellen Monaco's practice location on file with NPPES is 2600 E Vineyard Ave, Oxnard, CA 93036-1615.
- What is Ellen Monaco's phone number?
- The practice phone number listed in the NPPES registry for Ellen Monaco is (805) 436-3444.
- Does Ellen Monaco accept Medicare?
- Ellen Monaco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Monaco's NPI active?
- Yes — Ellen Monaco's NPI (1689860231) is active in the NPPES registry as of the last update on 2023-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.