Faith Amarachukwu Onwuka
Nurse Practitioner · Los Angeles, CA
Faith Amarachukwu Onwuka is a nurse practitioner with a practice address in Los Angeles, California, and NPI 1962976456, issued on Jan 17, 2019. Check the license (California 95010821, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Faith Amarachukwu Onwuka
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95010821 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4618 Fountain Ave, Los Angeles, CA 90029
- Phone
- (323) 953-7170
- Enumerated
- Jan 17, 2019
- Record last updated
- Sep 26, 2023
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 4618 Fountain Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Angelita Araquel, M.D.Family Medicine Physician1841237823
- Karla CalderonCommunity Health Worker1942673090
- Eric Celo, M.D.Family Medicine Physician1275576845
- Esther Chen, O.D.Optometrist1801839402
- David Cortez, MSN- FNPFamily Nurse Practitioner1437701208
Verify Faith Amarachukwu Onwuka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95010821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average nurse practitioner in 2024
375 Medicare Part D claims for 277 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium32 claims
- Amlodipine Besylate25 claims
- Lisinopril17 claims
- Metformin Hcl15 claims
- Omeprazole15 claims
- Rosuvastatin Calcium13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Faith Amarachukwu Onwuka among 8,223 nurse practitioner records in California
Faith Amarachukwu Onwuka is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 61% of them.
- NPI issued2019 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Los Angeles → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Tambari Esaenwi, NPLos Angeles, CA 900291619021466
- Lyda Saeedy, N.P.Los Angeles, CA 900291467633602
- Jing Tikosky, N.P.Los Angeles, CA 900291841237674
- Joseph Barbicas, N.P.Los Angeles, CA 900281134572423
- James Bell, NPLos Angeles, CA 900281699088922
- Josephine Bilas, NPHollywood, CA 900281194139543
- Louis Guitron, R.N.Los Angeles, CA 900281306198734
- Bethel Johnson, FNP-CLos Angeles, CA 900281477065183
Common questions
What is Faith Amarachukwu Onwuka's NPI number?
Faith Amarachukwu Onwuka's National Provider Identifier (NPI) is 1962976456, issued on Jan 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Faith Amarachukwu Onwuka located?
The NPPES record lists a practice address at 4618 Fountain Ave, Los Angeles, CA, 90029. Phone: (323) 953-7170. Providers update this record themselves, so call before visiting.
How can I verify Faith Amarachukwu Onwuka's license?
NPPES lists California license number 95010821, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Faith Amarachukwu Onwuka prescribe under Medicare Part D?
In 2024, Faith Amarachukwu Onwuka had 375 Medicare Part D claims for 277 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.