Onyebuchi Nwosu, FNP
NPI 1487168456 · Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Onyebuchi Nwosu, FNP is a Nurse Practitioner provider in Los Angeles, CA (NPI 1487168456).
Provider details
- NPI number
- 1487168456
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- F03170624 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 5300 Whittier BlvdLos Angeles, CA 90022-4015Phone: (323) 980-8488
- 470 E 3rd St Ste CLos Angeles, CA 90013-1630Phone: (213) 620-5712Fax: (213) 621-4155
Registry dates
- Enumerated
- 2017-11-28
- Last updated
- 2019-08-26
Frequently asked questions
- What is Onyebuchi Nwosu's NPI number?
- Onyebuchi Nwosu's National Provider Identifier (NPI) is 1487168456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Onyebuchi Nwosu's specialty?
- Onyebuchi Nwosu is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Onyebuchi Nwosu located?
- Onyebuchi Nwosu's practice location on file with NPPES is 808 W 58th St, Los Angeles, CA 90037-3632.
- What is Onyebuchi Nwosu's phone number?
- The practice phone number listed in the NPPES registry for Onyebuchi Nwosu is (323) 541-1600.
- Does Onyebuchi Nwosu accept Medicare?
- Onyebuchi Nwosu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Onyebuchi Nwosu's NPI active?
- Yes — Onyebuchi Nwosu's NPI (1487168456) is active in the NPPES registry as of the last update on 2019-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.