Chioma Onyejekwe, DNP
NPI 1548701535 · Family Nurse Practitioner · Torrance, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chioma Onyejekwe, DNP is a Family Nurse Practitioner provider in Torrance, CA (NPI 1548701535).
Provider details
- NPI number
- 1548701535
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95006287 (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 tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
736 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 607 | $69 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 129 | $152 |
Typical Medicare-allowed amounts for these services range $69–$152 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 15514 Leahy AveBellflower, CA 90706-3810Phone: (562) 522-5644
- 2740 S Elm AveFresno, CA 93706Phone: (559) 457-5200Fax: (559) 457-5290
Registry dates
- Enumerated
- 2017-03-10
- Last updated
- 2021-07-07
- Certified
- 2021-07-07
Frequently asked questions
- What is Chioma Onyejekwe's NPI number?
- Chioma Onyejekwe's National Provider Identifier (NPI) is 1548701535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chioma Onyejekwe's specialty?
- Chioma Onyejekwe is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chioma Onyejekwe located?
- Chioma Onyejekwe's practice location on file with NPPES is 4142 Pacific Coast Hwy, Torrance, CA 90505-5714.
- What is Chioma Onyejekwe's phone number?
- The practice phone number listed in the NPPES registry for Chioma Onyejekwe is (888) 227-3312.
- Does Chioma Onyejekwe accept Medicare?
- Chioma Onyejekwe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chioma Onyejekwe's NPI active?
- Yes — Chioma Onyejekwe's NPI (1548701535) is active in the NPPES registry as of the last update on 2021-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.