Mabel Onoh, RN
NPI 1215204003 · Psychiatric/Mental Health Nurse Practitioner · Fontana, CA
Mabel Onoh, RN is a Psychiatric/Mental Health Nurse Practitioner provider in Fontana, CA (NPI 1215204003).
Provider details
- NPI number
- 1215204003
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 532487 (CA)
Specialties & taxonomies
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
14 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
- 2011-11-21
- Last updated
- 2011-11-21
Frequently asked questions
- What is Mabel Onoh's NPI number?
- Mabel Onoh's National Provider Identifier (NPI) is 1215204003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mabel Onoh's specialty?
- Mabel Onoh is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mabel Onoh located?
- Mabel Onoh's practice location on file with NPPES is 15610 Northwind Ave, Fontana, CA 92336-4190.
- What is Mabel Onoh's phone number?
- The practice phone number listed in the NPPES registry for Mabel Onoh is (909) 823-3301.
- Is Mabel Onoh's NPI active?
- Yes — Mabel Onoh's NPI (1215204003) is active in the NPPES registry as of the last update on 2011-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.