Rita Onwenna, DNP, RN, NP
NPI 1003463100 · Psychiatric/Mental Health Nurse Practitioner · Montebello, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rita Onwenna, DNP, RN, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Montebello, CA (NPI 1003463100).
Provider details
- NPI number
- 1003463100
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, RN, NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 17442 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
6 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
- 2019-08-22
- Last updated
- 2024-04-12
- Certified
- 2024-04-12
Frequently asked questions
- What is Rita Onwenna's NPI number?
- Rita Onwenna's National Provider Identifier (NPI) is 1003463100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rita Onwenna's specialty?
- Rita Onwenna is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rita Onwenna located?
- Rita Onwenna's practice location on file with NPPES is 123 S. Montebello Blvd, Montebello, CA 90640-4729.
- What is Rita Onwenna's phone number?
- The practice phone number listed in the NPPES registry for Rita Onwenna is (323) 314-2869.
- Does Rita Onwenna accept Medicare?
- Rita Onwenna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rita Onwenna's NPI active?
- Yes — Rita Onwenna's NPI (1003463100) is active in the NPPES registry as of the last update on 2024-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.