Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Rosemary Onwuka

Individual provider Family Nurse Practitioner · NPI 1154826089

Rosemary Onwuka is a Nurse Practitioner in Los Angeles, California. Qualified in 2017, 9 years ago. Practices with St John's Community Health, a 148-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
9
Licensed in
CA
In the registry since
2018
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Practice location Address checks out

808 W 58th St
Los Angeles, CA 90037-3632
Phone: (323) 541-1411
Fax: (877) 720-7181
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F03180604 (CA)

Record details

NPI number1154826089
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 23, 2018
Last updated in NPPESAugust 22, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice St. John'S Community Health — 148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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