ROSEMARY ONWUKA
NPI 1154826089
Nurse Practitioner - Family in Los Angeles, CA

Active since March 23, 2018PECOS EnrolledAccepts Medicare Assignment
808 W 58TH ST, LOS ANGELES, CA 90037(323) 541-1411(877) 720-7181 Get Directions Write a Review

NPPES record last updated: August 22, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 22, 2019, Mar 23, 2018 (2 updates tracked since 2018).

About Rosemary Onwuka NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROSEMARY ONWUKA (NPI 1154826089) is an individual family provider in Los Angeles, California, licensed in California (F03180604) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1154826089
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameROSEMARY ONWUKA
Location Address808 W 58TH STLos Angeles, CA 90037-3632
Mailing Address19216 S Grandee AveCarson, CA 90746-2806 · (310) 343-9461
Fax(877) 720-7181
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateMarch 23, 2018
Last NPPES UpdateAugust 22, 20192 updates tracked since enumeration
NPI 1154826089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · F03180604
808 W 58TH ST, Los Angeles, CA 90037

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Rosemary Onwuka is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981936101
PECOS Enrollment IDI20191021002538
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
28 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Women's Health)
808 W 58TH ST
LOS ANGELES, CA 90037
Nurse Practitioner (Family)
808 W 58TH ST
LOS ANGELES, CA 90037
Nurse Practitioner (Family)
808 W 58TH ST
LOS ANGELES, CA 90037
Dentist (Orofacial Pain)
808 W 58TH ST
LOS ANGELES, CA 90037
Internal Medicine (Infectious Disease)
808 W 58TH ST
LOS ANGELES, CA 90037
Pediatrics
808 W 58TH ST
LOS ANGELES, CA 90037
Nurse Practitioner (Family)
808 W 58TH ST
LOS ANGELES, CA 90037
Dentist (Pediatric Dentistry)
808 W 58TH ST
LOS ANGELES, CA 90037

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rosemary Onwuka's NPI number?

The NPI number for Rosemary Onwuka is 1154826089. It was assigned to this individual provider in the NPPES registry on March 23, 2018.

Where is Rosemary Onwuka located?

Rosemary Onwuka practices at 808 W 58th St, Los Angeles, CA 90037. The listed phone number is (323) 541-1411.

What is Rosemary Onwuka's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Rosemary Onwuka enrolled in Medicare?

Yes. Rosemary Onwuka is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Rosemary Onwuka was last updated on August 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.